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Purpose: There is limited evidence regarding the impact of public health restrictions on hip fracture hospitalization by place of fracture occurrence. This study aimed to examine the impact of COVID-19 public health restrictions on fall-related hip fracture hospitalization rates by place of occurrence., Methods: This retrospective cohort study was conducted using hospitalization data in New South Wales, Australia, between January 2014 and June 2022. Older adults aged ≥65 years admitted to hospital following a fall-related hip fracture. An interrupted time-series analysis using autoregressive integrated moving average models evaluated the impact of public health restrictions on fall-related hip fracture hospitalization by place of fracture occurrence (home/residence, residential aged care facility (RACF), or away from usual residence)., Results: The mean observed fall-related hip fracture hospitalization rate during COVID-19 public health restrictions (36.3 per 100,000 people per month) was 13.4 % lower than the forecasted rate (41.1 per 100,000 people per month). The mean observed hospitalization rates for fall-related hip fractures at home/residence, at a RACF, and away from the usual residence were 3.8 %, 18.5 %, and 40.1 % lower than the forecasted rates, respectively. Level changes in the fall-related hip fracture hospitalization rates at RACFs and away from usual residences were -0.9 per 100,000 people per month (95 % CI -1.6 to -0.2) and -1.7 per 100,000 people per month (95 % CI -2.5 to -0.9), respectively., Conclusions: There was a decline in fall-related hip fracture hospitalization rates among older adults, where the fracture occurred at RACFs and away from a person's usual residence during COVID-19 public health restrictions., Competing Interests: Declaration of competing interest None., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

The study aimed to assess the prospective associations between sleep duration, sleep restfulness, midday napping and hip fracture (HF) and falls in a nationally representative Chinese population. Data were from the China Health and Retirement Longitudinal Study which was conducted from 2013 to 2018. In total, 10,508 individuals without a history of HF in 2013 were included. Nighttime sleep duration, sleep restfulness and midday napping were self-reported. Logistic regression analyses were performed to examine the relationships between sleep problems and HF as well as falls, adjusting for covariates. A total of 313 (3.0%) participants reported HF, and 3899 (37.1%) experienced at least one fall event over the following 5-year period. Participants who had a short sleep duration (≤ 6) were more likely to report HF (OR = 1.27, 95% CI = 1.00-1.62) and falls (OR = 1.18, 95% CI = 1.07-1.30) than those who had a normal sleep duration (6-9 h) in the fully adjusted model. Participants having unrestful sleep were also more likely to report falls (OR = 1.23, 95% CI = 1.11-1.36) than those who had restful sleep. However, there was no significant association between midday napping and HF and falls. In conclusion, short sleep duration and sleep restfulness were independently associated with an increased risk of HF and falls, which may have important clinical and public health implications. Interventions to improve sleep quality may reduce the risk of HF and fall accidents among middle-aged and older people., (© 2024. The Author(s).)

Background and Objectives: With the global aging trend, the incidence of falls and hip fractures is projected to rise, leading to an increased associated burden. Over 90% of hip fractures result from falls, yet not all falls cause fractures, suggesting specific fall characteristics may contribute to hip fractures. This review provides insights into fragility hip fracture-related falls among the older adults, aiding in understanding and developing effective fall prevention strategies for this population., Methods: Searches encompassed PubMed, OVID, EMBASE, Cochrane Library, and Web of Science, supplemented by citation checks. We included non-randomized studies detailing characteristics of fragility hip fracture-related falls in the older individuals, with or without a non-hip fracture control. Evaluated fall characteristics included height, location, direction, time, mechanism, activity during the fall, hip impact, protective responses, walking aid use, and impact surface. Results were analyzed using a narrative synthesis approach. The quality of these studies was assessed using the revised Risk of Bias Assessment tool for Non-randomized Studies 2 (RoBANS2)., Results: A total of 30 articles were reviewed, comprising 23 non-case control and 7 case-control studies, with a mean age of 75.6 years. Studies presented varied details on fall characteristics. Hip-fracture related falls typically occur indoors at or around standing height during daytime, often involving sideways or backward motions with inadequate protective responses. Slipping is predominant, yet lost balance and weakness/collapse are notable. Walking precedes many falls, but stationary activities (lack of forward motion, changing positions, sitting or standing still, transfer) also contribute. Low usage of walking aids and impact on hard surfaces are common features of these falls., Conclusions: This review underscores fall characteristics associated with fragility hip fractures in older adults, highlighting features more aligned with age-related physical frailty than general falls. Such insights can guide healthcare providers in implementing tailored interventions to reduce hip fractures and related challenges., (Copyright © 2024 The Authors. Published by Elsevier Masson SAS.. All rights reserved.)

Background: Falls occur among old people and sometimes cause fractures in the hip. There are many reasons for falls., Objectives: To examine which ocular diseases are frequent among old people who fell and had hip fractures; to verify whether the use of glasses can prevent fall events., Methods: A survey was conducted on a sample of 100 patients, 63 women and 37 men, who fell and broke their hip between the years 2008 - 2012, were operated on and hospitalized for rehabilitation. Their mean age was 78+8.4 years old and mean weight, 69+14.4 kg. All these patients were examined by an ophthalmologist to detect ocular diseases., Results: Only 67% of them suffered from ophthalmic disease. Among them, 49.3% suffered from problems in the anterior compartment of at least one eye, 32.8% in the posterior compartment and 17.9% in both compartments. The cataract was the most frequent disease (42%), and the second, was the retinopathy. We must mention that 77.6% of the patients who needed glasses were not using them at the time of the fall. The mean age of the patients who had no ocular disease was 4 years younger than the age of those who suffered from it (Independent t-test, p=0.0115 1-side)., Conclusions: Treatment for optic diseases and the use of glasses are important factors in falls prevention among the elderly., Discussion: Elderly people are more prone to fall and break their hip than younger people. Even though it was not statistically proved, disorders in visual acuity and in the visual field, can cause falls among old people.

Objectives: There is limited research on the relationship between frailty status and falls in hip fractures in older participants. This study aimed to investigate the relationship between frailty and falls in older adults who had experienced a hip fracture., Methods: From June 2023 to January 2024, the study population comprised 253 hip fracture patients aged 60 years and over. They were admitted to the orthopedic department of a tertiary care hospital. We excluded participants with incomplete information. The 5-item FRAIL scale (Fatigue, Resistance, Ambulation, Illnesses, and Loss of Weight) was used to assess frailty status and the patient's self-reported falls. We analyzed the relationship between frailty and falls in older hip fracture patients using logistic regression models, subgroup analyses, and stratified analyses., Results: Finally, 174 older participants with hip fractures were identified in this study, where 155 (89.1%) had falls. Among 155 falls, 39 (78.0%) were in the robust group, 65 (91.5%) were in the pre-frail group, and 51 (96.2%) were in the frail group. An analysis revealed that among more than 60 years old hip fracture patients, each additional point in frailty score was significantly linked to a higher likelihood of experiencing a fall (OR: 1.97, 95% CI: 1.10-3.52, p  < 0.05). While frailty appeared as a categorical variable, this association was stronger with an OR of 2.68 (95% CI: 0.71-10.21) in the pre-frailty group and 7.95 (95% CI: 1.11-57.08), compared to the robust group (p for trend < 0.005). In subgroup analyses, an interaction was observed between frailty and falling according to sex. In stratified analyses, the relationship between frailty status and fall significantly differed between the male and female groups (male OR: 1.49, 95% CI: 0.71 -3.13; female OR: 7.54, 95% CI: 1.13 - 50.32, p for interaction = 0.035)., Conclusions: The study revealed a notable correlation between frailty and falls, with gender and frailty showing an interaction impact on the increased occurrence of falls. Therefore, further research across diverse disease populations is needed to explore the link between frailty status and falls. Large-scale prospective studies are necessary to clarify the causality of this relationship., Clinical Trial Registration: Chinese Clinical Trial Registry (ChiCTR2300073031).

Apolipoprotein ɛ4 (APOE ɛ4) may be a genetic risk factor for reduced bone mineral density (BMD) and muscle function, which could have implications for fall and fracture risk. We examined the association between APOE ɛ4 status and long-term fall- and fracture-related hospitalization risk in older women. A total of 1 276 community-dwelling women from the Perth Longitudinal Study of Aging Women (mean age ± SD = 75.2 ± 2.7 years) were included. At baseline, women underwent APOE genotyping and detailed phenotyping for covariates including prevalent falls and fractures, as well as health and lifestyle factors. The association between APOE ɛ4 and fall-, any fracture-, and hip fracture-related hospitalizations, obtained over 14.5 years from linked health records, was examined using multivariable-adjusted Cox-proportional hazard models. Over 14.5 years, 507 (39.7%) women experienced a fall-related hospitalization and 360 (28.2%) women experienced a fracture-related hospitalization, including 143 (11.2%) attributed to a hip fracture. In multivariable-adjusted models, compared to noncarriers, APOE ɛ4 carriers (n = 297, 23.3%) had greater risk for a fall- (hazard ratio [HR] 1.48, 95% CI: 1.22-1.81), fracture- (HR 1.28, 95% CI: 1.01-1.63), or hip fracture-related hospitalization (HR 1.83, 95% CI: 1.29-2.61). The estimates remained similar when specific fall and fracture risk factors (fear of falling, plasma 25-hydroxyvitamin D, grip strength, timed up-and-go, hip BMD, vitamin K status, prevalent diabetes, HbA1c, cholesterol, and abbreviated mental test score) were added to the multivariable model. In conclusion, APOE ɛ4 is a potential risk factor for fall- and fracture-related hospitalization in community-dwelling older women. Screening for APOE ɛ4 could provide clinicians an opportunity to direct higher-risk individuals to appropriate intervention strategies., (© The Author(s) 2024. Published by Oxford University Press on behalf of The Gerontological Society of America.)

Background: Wearing hip protectors is a measure used to prevent hip fractures caused by falls. However, its protective effect has remained controversial in previous studies. This study provides a rationale for the use of hip protectors by pooling all the current meta-analysis evidence., Methods: We conducted an umbrella review of all the current meta-analysis articles about the efficacy of hip protectors to reduce hip fractures and falls in communities and/or institutions. Major databases including EMBASE, Cochrane Library, PubMed and Web of Science, were searched up to June 2022. Two reviewers screened the studies, extracted the data, and conducted the methodological quality assessment independently. The primary outcome was the association statistic (odds ratio (OR), relative risk (RR), etc.) reported in the meta-analysis that quantified the influence of the intervention on hip fractures and falls compared to that of the control group. Narrative synthesis was also conducted. Forest plots and the AMSTAR score were used to describe the results and quality of the pooled literature, respectively., Results: A total of six meta-analysis articles were included in the study. Hip protectors were effective at reducing hip fractures in older individuals who were in institutions (nursing or residential care settings) but not in communities (RR = 0.70, 95% CI 0.58 to 0.85, I 2  = 42%, P < 0.001) (RR = 1.12, 95% CI 0.94 to 1.34, I 2  = 0%, P = 0.20), and they did not reduce falls (RR = 1.01, 95% CI 0.90 to 1.13, I 2  = 0%, P = 0.89)., Conclusions: Hip protectors are effective at preventing hip fractures in institutionalized older adults but not in community-dwelling older adults., Trial Registration: This study has been registered in PROSPERO (PROSPERO ID: CRD42022351773)., (© 2024. The Author(s).)

Objective: Hip fracture and falls are significant health concerns. Handgrip strength (HGS) is closely associated with overall muscle strength and physical health. However, the longitudinal relationship between HGS and the risk of hip fractures and falls remains unclear, particularly regarding gender differences. This longitudinal study aimed to investigate the association between HGS and the risk of hip fracture and falls in individuals aged 45 years and above, considering gender-specific differences over a 4-year period., Methods: This study included 10,092 participants (4471 men and 5621 women) aged 45 years and above from the China Health and Retirement Longitudinal Study (CHARLS). Incidents of hip fractures and falls were recorded during a 4-year follow-up, along with various demographic and clinical factors. Participants were categorized into five groups based on their HGS quintiles. Logistic regression models were employed to estimate adjusted odds ratios (ORs) and 95% confidence intervals (CIs) to assess the relationship between HGS and hip fracture/fall risk., Results: During the 4-year follow-up period, 223 cases of hip fracture (2.2%) and 1831 cases of falls (18.1%) were documented. Notably, higher HGS demonstrated a strong inverse association with the risk of hip fracture in both males and females (p < 0.05). In comparison to the lowest HGS quintile, the adjusted odds ratios (ORs) for hip fracture were 0.46 (0.27-0.78) for the total population, 0.4 (0.19-0.81) for males and 0.48 (0.23-0.98) for females in the highest HGS quintile. Furthermore, a profound and statistically significant negative correlation between HGS and falls was detected (p < 0.05). The adjusted ORs for falls in the highest HGS quintile, compared to the lowest quintile, were 0.62 (0.51-0.76) in the overall population, 0.59 (0.44-0.78) in males, and 0.78 (0.62-0.99) in females., Conclusion: Our findings highlight the significant inverse association between HGS and the risk of hip fracture and falls in both males and females aged 45 years and above. Assessing handgrip strength may serve as a valuable tool for predicting fracture and fall risk., (© 2024 The Authors. Orthopaedic Surgery published by Tianjin Hospital and John Wiley & Sons Australia, Ltd.)

Introduction: The aim of the study was to present data on risk factors for fractures in various parts of the skeleton in a cohort of postmenopausal women during a 10-year prospective observation period. It can be hypothesised that fracture risk factors should be different for spine, hip, and peripheral fractures., Material and Methods: 640 postmenopausal women at mean baseline age was 65.0 ± 6.9 years were enrolled into the study. The cohort was randomly selected from the population of the entire Racibórz district. Data on the incidence of fractures and falls were updated annually during the 10-year follow-up period. Information on clinical risk factors for fractures was collected at baseline., Results: During the observation period, 190 low-traumatic fractures were recorded in 129 patients. The following number of fractures was observed: hip 15, spine 30, non-hip fractures other than spine 145 (including 81 forearm fractures). The effect of falls was insignificant in the case of spine fractures (chi-square test: 3.64; p = 0.06). For all other skeletal sites, the incidence of fractures was significantly increased by falls, with the greatest effect observed for forearm fractures and non-spine and non-hip fractures (chi-square test for hip, forearm, and all non-spine, non-hip fractures was 6.43, p < 0.05; 42.7, p < 0.0001 and 66.7, p < 0.0001, respectively). To determine the factors having a significant impact on the incidence of fractures during the observation period, logistic regression was used separately in subgroups. The following risk factors were taken into account: age, height, body weight, bone mineral density (BMD) at the femoral neck as expressed by T-score, rheumatoid arthritis, steroid use, falls reported at baseline, and the total number of risk factors. Spine fractures depended only on T-score, odds ratio (OR) = 0.42 (0.23-0.76); hip fractures depended only on age, OR = 1.15 (1.07-1.24); forearm fractures depended only on age T-score, OR = 0.69 (0.51-0.92); and non-hip, non-spine on fall rate, OR = 1.86 (1.20-2.87)., Conclusions: Fractures at various skeletal sites recorded in long-term follow-up in postmenopausal women were dependent on various risk factors. Multivariate analysis identified a single, dominant risk factor for each fracture location analysed.

Objective: To assess the antifracture efficacy and safety of a nutritional intervention in institutionalised older adults replete in vitamin D but with mean intakes of 600 mg/day calcium and <1 g/kg body weight protein/day., Design: Two year cluster randomised controlled trial., Setting: 60 accredited residential aged care facilities in Australia housing predominantly ambulant residents., Participants: 7195 permanent residents (4920 (68%) female; mean age 86.0 (SD 8.2) years)., Intervention: Facilities were stratified by location and organisation, with 30 facilities randomised to provide residents with additional milk, yoghurt, and cheese that contained 562 (166) mg/day calcium and 12 (6) g/day protein achieving a total intake of 1142 (353) mg calcium/day and 69 (15) g/day protein (1.1 g/kg body weight). The 30 control facilities maintained their usual menus, with residents consuming 700 (247) mg/day calcium and 58 (14) g/day protein (0.9 g/kg body weight)., Main Outcome Measures: Group differences in incidence of fractures, falls, and all cause mortality., Results: Data from 27 intervention facilities and 29 control facilities were analysed. A total of 324 fractures (135 hip fractures), 4302 falls, and 1974 deaths were observed. The intervention was associated with risk reductions of 33% for all fractures (121 v 203; hazard ratio 0.67, 95% confidence interval 0.48 to 0.93; P=0.02), 46% for hip fractures (42 v 93; 0.54, 0.35 to 0.83; P=0.005), and 11% for falls (1879 v 2423; 0.89, 0.78 to 0.98; P=0.04). The risk reduction for hip fractures and falls achieved significance at five months (P=0.02) and three months (P=0.004), respectively. Mortality was unchanged (900 v 1074; hazard ratio 1.01, 0.43 to 3.08)., Conclusions: Improving calcium and protein intakes by using dairy foods is a readily accessible intervention that reduces the risk of falls and fractures commonly occurring in aged care residents., Trial Registration: Australian New Zealand Clinical Trials Registry ACTRN12613000228785., Competing Interests: Competing interests: All authors have completed the ICMJE uniform disclosure form at www.icmje.org/disclosure-of-interest/ and declare: funding support from the organisations listed above; SI has received lecture fees from Abbott; TVN has received research support and lecture fees from Amgen, MSD, and Novartis; ES has received research support from Amgen and MSD and lecture fees from Amgen, Eli Lilly, and Allergan; ES is a scientific consultant for StraxCorp and shareholder; no other relationships or activities that could appear to have influenced the submitted work., (© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Falls are the most frequent cause of hip fracture. We aimed to investigate whether specific fall patterns have predictive value for mortality after hip fracture. In this cohort study, data of individuals presented to the Severance Hospital, Seoul, Korea, between 2005 and 2019 due to fragility hip fracture (n = 1986) were analyzed. Fall patterns were defined as causes, activities leading to falls, and a combination of both, based on electronic medical records using pre-specified classification from a prior study on video-captured falls. Mean age of study subjects were 77 years (71% women) and 211 patients (10.6%) died during follow-up (median 544 days). Indoor falls at home had a higher mortality than outdoor falls (11.9 vs. 8.0%, p = 0.009). Among 16 fall patterns, incorrect weight shift while sitting down (adjusted hazard ratio [aHR] 4.03) or getting up (aHR 2.01), collapse during low-risk activity (aHR 2.39), and slipping while walking (aHR 2.90, p < 0.01 for all) were associated with increased mortality compared to outdoor falls, after adjustment for age, sex, and Charlson comorbidity index (CCI), constituting a high-risk pattern. High-risk fall patterns were associated with a higher risk of mortality (aHR 2.56, p < 0.001) than low-risk patterns (aHR 1.37, p = 0.080) and outdoor falls (referent; log rank p < 0.001), which improved mortality prediction when added to a base model including age, sex, and CCI (integrative area under receiver-operating characteristics curve 0.675 to 0.698, p < 0.001). Specific fall patterns were associated with higher mortality in older adults with hip fracture, independent of age, sex, and comorbidities., (© 2021. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: The incidence of fall-related hip fractures in old patients aged over 85 years was reported to be higher than that in old patients aged between 65 and 84 years; however, there are no known studies that reported differences of these age groups with respect to the falling situation., Objective: This study investigated the association between age and falling direction in patients with hip fractures., Material and Methods: This study analyzed the medical records of older patients with fall-related hip fractures who were hospitalized in 2011-2018. Demographic (sex, age, and body mass index, BMI), medical and clinical (body mineral density, type of fracture, and cognitive function), and lifestyle variables (use of assistive device for locomotion and place of residence) and characteristics of falling (direction and location) were extracted. These were compared between the patients aged between 65 and 84 years (65-84 group) and over 85 years (85+ group). Multivariable logistic regression analysis was conducted to investigate associations with each falling direction (forward, sideways, and backward) with other variables., Results: Compared with the 65-84 group, the proportion of hip fractures due to sideways falls was lower in the 85+ group (P < 0.05) while the proportion of hip fractures due to backward falls was higher in the 85+ group. The multivariable logistic regression analysis showed the sideways and backward falling were only associated with the age group., Conclusion: These results suggested that the falling direction was associated with age but not with other variables investigated in this study in older patients with hip fractures., (© 2020. Springer Medizin Verlag GmbH, ein Teil von Springer Nature.)

Objective: This retrospective cohort study investigates risks of hospitalised fall or hip fractures in working age adults receiving mental health care in South London., Methods: Patients aged 18 to 64, who received a first mental illness diagnosis between 2008 and 2016 were included. Primary outcome was hospitalised falls, secondary outcome was hip fractures. Age- and gender-standardised incidence rates and incidence rate ratios (IRRs) compared to local general population were calculated. Multivariate Cox proportionate hazard models were used to investigate which mental health diagnoses were most at risk., Results: In 50,885 patients incidence rates were 8.3 and 0.8 per 1,000 person-years for falls and hip fractures respectively. Comparing mental health patients to the general population, age-and-gender-adjusted IRR for falls was 3.6 (95% CI: 3.3-4.0) and for hip fractures 7.5 (95% CI: 5.2-10.4). The falls IRR was highest for borderline personality and bipolar disorder and lowest for schizophreniform and anxiety disorder. After adjusting for multiple confounders in the sample of mental health service users, borderline personality disorder yielded a higher and anxiety disorder a lower falls risk., Conclusion: Working age adults using mental health services have almost four times the incidence of hospitalised falls compared to general population. Targeted interventions are warranted., (Copyright © 2021. Published by Elsevier Inc.)

Background: Little is known regarding the impact of the coronavirus disease-2019 (COVID-19) pandemic on the incidence of hip fractures among older adults., Objectives: To compare the characteristics of patients with a hip fracture following a fall during the COVID-19 pandemic year and during the preceding year., Methods: We conducted a retrospective cohort study of older patients who had undergone surgery for hip fracture repair in a major 495-bed hospital located in northern central Israel following a fall. Characteristics of patients who had been hospitalized in 2020 (pandemic year, n=136) and in 2019 (non-pandemic year, n=151) were compared., Results: During the pandemic year, patients were less likely to have fallen in a nursing facility, to have had muscle or balance problems, and to have had a history of falls and fractures following a fall. Moreover, the average length of stay (LOS) in the hospital was shorter; however, the average time from the injury to hospitalization was longer. Patients were less likely to have acquired a postoperative infection or to have died. During the pandemic year, postoperative infection was only associated with prolonged LOS., Conclusions: The COVID-19 pandemic may have had a positive impact on the behavior of older adults as well as on the management of hip fracture patients. However, healthcare providers should be aware of the possible reluctance to seek care during a pandemic. Moreover, further research on the impact of the change in management during COVID-19 on hip fracture survival is warranted.

Purpose: Limited information exists on fall-related fractures in older adults with cerebrovascular disease. This study aimed to determine the characteristics of older adults with cerebrovascular disease who sustained fall-related fractures and identify the associated risk factors for perioperative complications., Patients and Methods: This was a cross-sectional study, which included patients with cerebrovascular disease who sustained fractures between Jan. 2017 and Dec. 2019. The collected data included demographics (age and gender), time and place of fracture occurrence, mechanism of injury, fracture location, type of cerebrovascular disease, complications, and comorbidities., Results: A total of 768 patients with 815 fractures were included; there were 253 males and 515 females, with an average age of 78.3 years. For either males or females, 80-84 years was the most commonly involved age group. Most (61.0%) patients had their fractures occurring at home and most fractures (70.7%) occurred during the daytime. Most were hip fractures and limb weakness; instability-related falls were the most common cause of fracture, making a proportion of 34.5%. Patients who suffered falls were mainly combining ischemic cerebrovascular disease. Most (85.9%) patients presented with at least one comorbid disease and the perioperative complication rate was 76.9% in total cases. Age≥80 (OR: 1.772, 95% CI: 1.236-2.540) and the number of comorbidities≥3 (OR: 1.606, 95% CI: 1.035-2.494) were found independently associated with complications, while the type of cerebrovascular disease, fracture location, and comorbidities of prior fragility fracture and respiratory disease were not significantly correlated with complications., Conclusion: Our findings highlighted that more focus on improved physical function explored in intervention setting and the importance of primary home prevention measures seems justified in China and maybe other countries as well. It is the first study that presented the epidemiological characteristics of older adults with cerebrovascular disease who later experienced a fracture., Competing Interests: The authors declare that there is no conflict of interest regarding the publication of this paper., (© 2021 Fu et al.)

Introduction: The aim of the study was to verify the thesis that dietary calcium intake influences the risk of osteoporotic fractures established by online available calculators., Material and Methods: The study was performed in 521 postmenopausal women aged over 55 years, recruited in one osteoporotic outpatient clinic. Mean age was 67.7 ± 8.6 years. Fracture risk was established using FRAX (major and hip fractures, 10 years), Garvan calculator (any and hip fractures, 5 and 10 years), and the Polish algorithm available at www.fracture-risk.pl (any fractures, 5 years). Bone densitometry at the femoral neck was performed using a DPX device (Lunar, GE, USA) to calculate fracture risk by each of those calculators. Calcium intake was established based on a dietary questionnaire., Results: Mean values of fracture risk for all three calculators and T-score value for DXA measurement at the femoral neck did not correlate with calcium intake. A tendency to insignificantly lower calcium intake was observed in the subgroup with high hip fracture risk by FRAX (≥ 3%) vs. low hip FRAX (< 3%): 744 ± 328 mg/day vs. 765 ± 299 mg/day. The same analysis for FRAX major fracture risk revealed a similar tendency: 700 ± 299 mg/day and 760 ± 311 mg/day in high (≥ 20%) and low (< 20%) fracture-risk groups, respectively. Calcium intake did not influence the results obtained in the other two calculators at all. Calcium intake did not differ between subjects with prior falls and those without falls. However, if the number of falls was taken into account, the women who reported three and more falls had significantly lower calcium intake (621 ± 275 mg/day) than subjects with no falls (767 ± 304 mg/day; p < 0.05) or those with one fall (766 ± 317 mg/day; p < 0.05)., Conclusions: Calcium intake does not correlate with fracture risk established by calculators available on-line, but low calcium intake may increase the risk of falls.

Objectives: To investigate the risk of hospitalized fall or hip fracture among older adults using mental health services., Design: Retrospective cohort study., Setting and Participants: Residents of a South London catchment aged >60 years receiving specialist mental health care between 2008 and 2016., Measures: Falls and/or a hip fracture leading to hospitalization were ascertained from linked national records. Incidence rates and incidence rate ratios (IRRs) were age- and gender-standardized to the catchment population. Multivariable survival analyses were applied investigating falls and/or hip fractures as outcomes., Results: In 22,103 older adults, incidence rates were 60.1 per 1000 person-years for hospitalized falls and 13.7 per 1000 person-years for hip fractures, representing standardized IRRs of 2.17 [95% confidence interval (CI) 2.07-2.28] and 4.18 (3.79-4.60), respectively. The IRR for falls was high in those with substance-use disorder [IRR = 6.72 (5.35-8.33)], bipolar disorder [IRR = 3.62 (2.50-5.05)], depression [IRR = 2.28 (2.00-2.59)], and stress-related disorders [IRR = 2.57 (2.10-3.11)]. Hip fractures were increased in all populations (IRR > 2.5), with greatest risk in substance use disorders [IRR = 12.64 (7.22-20.52)], dementia [IRR = 4.38 (3.82-5.00)], and delirium [IRR = 4.03 (3.00-5.29)]. Comparing mental disorder subgroups with each other, after the adjustment for 25 potential confounders, patients with dementia and substance use had a significantly increased risk of falls, and patients with dementia also had an increased risk of hip fractures., Conclusion and Implications: Older people using mental health services have more than double the incidence of falls and 4 times the incidence of hip fractures compared to the general population. Although incidences differ between diagnostic subgroups, all groups have a higher incidence than the general population. Targeted interventions to prevent falls and hip fractures among older adult mental health service users are urgently needed., (Copyright © 2020 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.)

Background: The purpose of this study was to identify risk factors of mortality for geriatric patients who fell from ground level at home and had a normal physiological examination at the scene., Methods: Patients aged 65 and above, who sustained a ground level fall (GLF) with normal scene Glasgow Coma Scale (GCS) score 15, systolic blood pressure (SBP) > 90 and <160 mmHg, heart rate ≥ 60 and ≤100 beats per minute) from the 2012-2014 National Trauma Data Bank (NTDB) data sets were included in the study. Patients' characteristics, existing comorbidities [history of smoking, chronic kidney disease (CKD), cerebrovascular accident (CVA), diabetes mellitus (DM), and hypertension (HTN) requiring medication], injury severity scores (ISS), American College of Surgeons' (ACS) trauma center designation level, and outcomes were examined for each case. Risks factors of mortality were identified using bivariate analysis and logistic regression modeling., Results: A total of 40,800 patients satisfied the study inclusion criteria. The findings of the logistic regression model for mortality using the covariates age, sex, race, SBP, ISS, ACS trauma level, smoking status, CKD, CVA, DM, and HTN were associated with a higher risk of mortality (p < .05). The fitted model had an Area under the Curve (AUC) measure of 0.75., Conclusion: Cases of geriatric patients who look normal after a fall from ground level at home can still be associated with higher risk of in-hospital death, particularly those who are older, male, have certain comorbidities. These higher-risk patients should be triaged to the hospital with proper evaluation and management., Competing Interests: Declaration of competing interest All authors declare no conflict of interest., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Over 95% of hip fractures in older adults are caused by falls, yet only 1% to 2% of falls result in hip fracture. Our current understanding of the types of falls that lead to hip fracture is based on reports by the faller or witness. We analyzed videos of real-life falls in long-term care to provide objective evidence on the factors that separate falls that result in hip fracture from falls that do not. Between 2007 and 2018, we video-captured 2377 falls by 646 residents in two long-term care facilities. Hip fracture was documented in 30 falls. We analyzed each video with a structured questionnaire, and used generalized estimating equations (GEEs) to determine relative risk ratios (RRs) for hip fracture associated with various fall characteristics. All hip fractures involved falls from standing height, and pelvis impact with the ground. After excluding falls from lower than standing height, risk for hip fracture was higher for sideways landing configurations (RR = 5.50; 95% CI, 2.36-12.78) than forward or backward, and for falls causing hip impact (3.38; 95% CI, 1.49-7.67). However, hip fracture risk was just as high in falls initially directed sideways as forward (1.14; 95% CI, 0.49-2.67), due to the tendency for rotation during descent. Falling while using a mobility aid was associated with lower fracture risk (0.30; 95% CI, 0.09-1.00). Seventy percent of hip fractures involved impact to the posterolateral aspect of the pelvis. Hip protectors were worn in 73% of falls, and hip fracture risk was lower in falls where hip protectors were worn (0.45; 95% CI, 0.21-0.99). Age and sex were not associated with fracture risk. There was no evidence of spontaneous fractures. In this first study of video-captured falls causing hip fracture, we show that the biomechanics of falls involving hip fracture were different than nonfracture falls for fall height, fall direction, impact locations, and use of hip protectors. © 2020 The Authors. Journal of Bone and Mineral Research published by American Society for Bone and Mineral Research., (© 2020 The Authors. Journal of Bone and Mineral Research published by American Society for Bone and Mineral Research.)

The magnitude of hip impact force during a fall on the ground (i.e., concrete surface) from standing height was determined. We found that this force decreases up to 59%, depending on how they land on the ground., Introduction: We determined the magnitude of hip impact force that humans may experience in the event of a fall from standing height on the ground, in order to examine how the hip impact force was affected by characteristics of a fall., Methods: Twenty subjects mimicked a typical older adults' falls on a mat. Trials were acquired with three initial fall directions: forward, sideways, and backward. Trials were also acquired with three knee positions at the time of hip impact: knee together, knee on the mat, and free knee. During falls, attenuated vertical hip impact forces and corresponding depression of the mat were measured via a force plate placed under the mat and motion capture system, respectively. Using a mass-spring model, actual hip impact force and body stiffness during a fall on the ground were estimated., Results: Hip impact force averaged 4.0 kN (SD = 1.7). The hip impact force was associated with knee condition (F = 25.6, p < 0.005), but not with fall direction (F = 0.4, p = 0.599). Compared with "knee on the mat," hip impact force averaged 59% and 45% greater in "free knee" and "knee together," respectively (4.6 versus 2.9 kN, p < 0.005; 4.3 versus 2.9 kN, p < 0.005). However, the hip impact force did not differ between "free knee" and "knee together (4.6 versus 4.3 kN, p = 0.554)., Conclusion: Our results suggest that hip fracture risk during a fall decreases substantially, depending on how they land on the ground, informing the development of safe landing strategies to prevent fall-related hip fractures in older adults.

Purpose: The aim of this study was to assess patients with Parkinson's disease (PD) in comparison with patients without PD for the treatment of hip fractures. Therefore, we performed a mono-centre study including 145 patients with PD and 2135 consecutive patients without PD as a concurrent group (C)., Methods: For analysis, we used our database, in which any type of hip fracture was enrolled. The study period ranged from 2007 to 2017, and the patient age was ≥ 60 years. Overall, 10 variables were included. The primary measures were operations for any reason, infection, dislocation, failure, and mortality. The secondary outcome was any de novo fracture based on a new fall. The follow-up period for every living patient was 2 years after the operation. Any missing data were retrospectively evaluated via telephone. The hypothesis was no effect between the two groups., Results: No significant differences were observed regarding revision (p = 0.348), infection (p = 0.207), dislocation (p = 0.785), failure of internal fixation (p = 0.368), failure of replacement (p = 0.174), and de novo fractures (p = 0.287). However, patients with PD sustained a contralateral hip fracture significantly more often (p < 0.001). Kaplan-Meier survival analysis demonstrated no effects up to 2 years after the operation (log rank 0.259)., Conclusion: Compared to a concurrent group, patients with PD demonstrated no more complications and similar mortality rates within 2 years after surgery. The rate of dislocation after hip replacement was also not increased. A contralateral hip fracture was the most common de novo fracture in PD. Further studies should investigate measures reducing the risk for any new falls in PD.

Osteoporosis is highly prevalent but underdiagnosed and undertreated in Hong Kong. Fragility fractures associated with osteoporosis often result in loss of independence and increased mortality for home-dwelling patients, imposing a high socio-economic burden on society. This issue requires urgent attention given the rapid growth of the elderly population in Hong Kong by approximately 4.3% each year. To address this situation, a group of experts convened to discuss practical ways to reduce the burden of fractures and formulated three recommendations: first, all men (aged ≥70 years) and women (aged ≥65 years) should receive universal dual-energy X-ray absorptiometry assessment for osteoporosis. Second, all men (aged ≥70 years) and women (aged ≥65 years) with a fracture-risk assessment-derived 10-year risk (hip fracture with bone mineral density) ≥3% should receive ≥3 years of anti-osteoporotic treatment. Third, comprehensive structured assessment (including dual-energy X-ray absorptiometry) should be conducted in older patients with a history of falling. By implementing these recommendations, we estimate that we could prevent 5234 hip fractures in 10 years, an annual incidence reduction of approximately 7%, and save HK$425 million in direct medical costs plus substantial indirect savings. Ample clinical and cost-effectiveness data support these recommendations, and studies in Hong Kong and abroad could serve as models on how to implement them. We are confident that by applying these recommendations rigorously and systematically, a significant reduction in hip fractures in Hong Kong is achievable., Competing Interests: This publication is funded by a supportive grant from Amgen Asia Holding Limited to the Hong Kong Osteoporosis Foundation (HKOF) and the Osteoporosis Society of Hong Kong (OSHK) Consensus Group on Prevention of Fractures in Older People. All authors declare that they have no additional conflicts of interest.

Objectives: Fear of falling (FoF) is common and associated with poorer functional outcomes after hip fracture. We sought to differentiate patterns of FoF at 4 and 12 weeks after surgical repair for hip fracture and examine predictors of FoF., Methods/design: Secondary analysis of existing data from a 52-week prospective study examining recovery after hip fracture. Participants (N = 263) were aged 60 and older with recent hip fracture recruited from eight hospitals. FoF was measured 4 and 12 weeks postfracture with the Short Falls Efficacy Scale-International. Latent class mixed models were constructed to identify distinct patterns of FoF from 4 to 12 weeks postfracture and predictors of FoF. Predictors examined included age, gender, neuroticism, depression, negative affect, perceived social support, medical comorbidity, functional ability, cognition, and pain., Results: Three latent classes of FoF were identified: a group with minimal FoF at weeks 4 and 12 (72%), a group with high FoF that decreased (17%), and a group with high FoF that increased from week 4 to 12 (11%). In a multivariate model, higher neuroticism was associated with greater risk for high FoF (increasing or decreasing), whereas higher premorbid medical comorbidity was associated with increasing FoF, poorer premorbid functional ability was associated with decreasing FoF, and social support was not significantly associated., Conclusions: Older adults with higher neuroticism are more likely to have FoF in the first 12 weeks after a hip fracture. Screening for neuroticism in health care settings might identify individuals who would benefit from interventions to improve outcomes during recovery., (© 2020 John Wiley & Sons Ltd.)

Background: Hip fractures constitute a major health problem in elderly people and are often fall-related. Several factors can contribute to a fall episode leading to hip fracture, including fall-risk-increasing drugs (FRIDs), which are often used by elderly people. We aimed to investigate the prevalence of medication-related falls and to assess the role of FRIDs and potentially inappropriate medications (PIMs) in a population of elderly patients hospitalized for a hip fracture., Methods: We reviewed the patient records of 200 consecutive patients, aged ≥65 years, who were admitted for a hip fracture and evaluated whether medications were likely to have contributed to the fall episode. PIMs were identified using the Screening Tool of Older Persons' Prescriptions version 2 (STOPP) and by evaluating indications, contra-indications and interactions of the prescribed medications for each patient., Results: FRIDs were used by 175 patients (87.5%). Medications were considered a likely contributor to the fall in 82 patients (41%). These were most often psychotropic medications alone or in combination with antihypertensives and/or diuretics. The 82 patients with suspected medication-related falls used more medications, FRIDs and PIMs than the rest of the patients, and in 74 (90%) of the 82 patients, at least one medication considered to be a contributor to the fall was also a PIM., Conclusions: The prevalence of suspected medication-related falls was 41%. It seems likely that a medication review could have reduced, though not eliminated, the risk of falling in this group of patients.

In this prospective study, half of all falls resulted in injury. Pre-frail adults sustained more injuries, while more frail adults had injuries requiring hospitalization or fractures. Pre-frail adults fell more often when in movement compared with frail adults who fell more often when standing and in indoor public spaces., Purpose: To assess prospectively how fall environment and direction are related to injury among pre-frail and frail adults., Methods: We included 200 community-dwelling adults with a prior fall (pre-frail, mean age 77 years) and 173 adults with acute hip fracture (frail, mean age 84 years; 77% community-dwelling). Falls were prospectively recorded using standardized protocols in monthly intervals, including date, time, fall direction and environment, and injury. We used logistic regression to assess the odds of injury adjusting for age, body mass index (BMI), and gender., Results: We recorded 513 falls and 331 fall-related injuries (64.5%) among the 373 participants. While the fall rate was similar between groups, pre-frail adults had more injuries (71% among pre-frail vs. 56% among frail, p = 0.0004) but a lower incidence of major injuries (9% among pre-frail vs. 27% among frail, p = 0.003). Pre-frail adults fell more often while in movement (84% among pre-frail vs. 55% among frail, p < 0.0001), and frail adults fell more often while standing (26% vs. 15% respectively, p = 0.01). The odds of injury among frail adults was increased 3.3-fold when falling sideways (OR = 3.29, 95% CI = 1.68-6.45) and 2.4-fold when falling in an indoor public space (OR = 2.35, 95% CI = 1.00-5.53), and was reduced when falling at home (OR = 0.55, 95% CI = 0.31-0.98). The odds of injury among pre-frail adults was not influenced by environment and was 53% lower when falling backwards (OR = 0.47, 95% CI = 0.26-0.82)., Conclusion: While pre-frail adults sustain more fall-related injuries, frail adults were more likely to sustain major injuries, especially when falling sideways or outside their home.

Background: Fragility fractures of the hip are associated with high morbidity and mortality, and represent a rather devastating consequence of osteoporosis. Hip fractures are traditionally investigated as a whole, although it has been recently implied that distinct pathogenic mechanisms may lead either to trochanteric or subcapital fractures., Aims: To investigate whether differences exist by hip fracture type with respect to serum 25(OH)D (vitamin D) and parathyroid hormone (PTH) levels, in addition to epidemiological and demographic data, including history of falls., Methods: The inclusion criteria were met by 116 patients [48 men and 68 women; mean age 80.8 ± 8.5 (range 62-94) years]. Patients were analyzed according to hip fracture type, history of falls, and vitamin D and PTH status., Results: Older age, recurrent falls, serum levels of PTH > 65 pg/ml, and severe vitamin D deficiency were found to be associated with trochanteric fractures. Additionally, older age, female gender, PTH > 65 pg/ml, and severe vitamin D deficiency were related to recurrent falls. Meanwhile, patients with absence of PTH response to low vitamin D levels, were not repeated fallers and suffered mostly from subcapital fractures., Discussion and Conclusion: Elevated PTH levels predispose both to falls and trochanteric fractures, while vitamin D-deficient patients with normal PTH levels are mostly related to subcapital fractures. It is thereby indicated that different pathophysiological processes lie behind subcapital and trochanteric fractures. A better understanding of these mechanisms may assist in the development of prevention strategies for individuals recognized at risk for falls and either type of hip fracture.

Background: The Drug Burden Index (DBI) calculates the total sedative and anticholinergic load of prescribed medications and is associated with functional decline and hip fractures in older adults. However, it is unknown if confounding factors influence the relationship between the DBI and hip fractures. The objective of this study was to evaluate the association between the DBI and hip fractures, after correcting for mortality and multiple potential confounding factors., Methods: A competing-risks regression analysis conducted on a prospectively recruited New Zealand community-dwelling older population who had a standardized (International Resident Assessment Instrument) assessment between September 1, 2012, and October 31, 2015, the study's end date. Outcome measures were survival status and hip fracture, with time-varying DBI exposure derived from 90-day time intervals. The multivariable competing-risks regression model was adjusted for a large number of medical comorbidities and activities of daily living., Results: Among 70,553 adults assessed, 2,249 (3.2%) experienced at least one hip fracture, 20,194 (28.6%) died without experiencing a fracture, and 48,110 (68.2%) survived without a fracture. The mean follow-up time was 14.9 months (range: 1 day, 37.9 months). The overall DBI distribution was highly skewed, with median time-varying DBI exposure ranging from 0.93 (Q1 = 0.0, Q3 = 1.84) to 0.96 (Q1 = 0.0, Q3 = 1.90). DBI was significantly related to fracture incidence in unadjusted (p < .001) and adjusted (p < .001) analyses. The estimated subhazard ratio was 1.52 (95% confidence interval: 1.28-1.81) for those with DBI > 3 compared with those with DBI = 0 in the adjusted analysis., Conclusions: In this study, increasing DBI was associated with a higher likelihood of fractures after accounting for the competing risk of mortality and adjusting for confounders. The results of this unique study are important in validating the DBI as a guide for medication management and it could help reduce the risk of hip fractures in older adults., (© The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Hip fractures are a common injury in older people. Many studies worldwide have identified various risk factors for hip fracture. However, risk factors for hip fracture have not been studied extensively in New Zealand. The interRAI home care assessment consists of 236 health questions and some of these may be related to hip fracture risk., Methods: The cohort consisted of 45,046 home care clients aged 65 years and older, in New Zealand. Assessments ranged from September 2012 to October 2015. Hip fracture diagnosis was identified by linking ICD (International Classification of Diseases) codes from hospital admissions data (September 2012 to December 2015) to the interRAI home care data. Unadjusted and adjusted competing risk regressions, using the Fine and Gray method were used to identify risk factors for hip fracture. Mortality was the competing event., Results: The cohort consisted of 61% female with a mean age of 82.7 years. A total of 3010 (6.7%) of the cohort sustained a hip fracture after assessment. After adjusting for sociodemographic and potentially confounding variables falls (SHR (Subhazard Ratio) = 1.17, 95% CI (Confidence interval): 1.05-1.31), previous hip fracture (SHR = 4.16, 95% CI: 2.93-5.89), female gender (SHR = 1.38, 95% CI: 1.22-1.55), underweight (SHR = 1.67, 95% CI = 1.39-2.02), tobacco use (SHR = 1.56, 95% CI = 1.25-1.96), Parkinson's disease (SHR = 1.45, 95% CI: 1.14-1.84), and Wandering (SHR = 1.36, 95% CI: 1.07-1.72) were identified as risk factors for hip fracture. Shortness of breath (SHR = 0.80, 95% CI: 0.71-0.90), was identified as being protective against hip fracture risk. Males and females had different significant risk factors., Conclusions: Risk factors for hip fracture similar to international work on risk factors for hip fracture, can be identified using the New Zealand version of the interRAI home care assessment.

This study compared hip fracture rates and health outcomes of older people living in residential aged care facilities (RACFs) to the community. The RACF resident age-standardised hospitalisation rate was five times higher than the community rate and declining. RACF residents experience overall worse health outcomes and survival post-hip fracture., Introduction: To compare hospitalisation trends, characteristics and health outcomes following a fall-related hip fracture of older people living in residential aged care facilities (RACFs) to older people living in the community., Methods: A retrospective analysis of fall-related hip fracture hospitalisations of people aged ≥ 65 years during 1 July 2008 and 30 June 2013 in New South Wales (NSW), Australia's largest populated state. Linked hospitalisation, RACF and Aged Care Assessment Appraisal data collections were examined. Negative binomial regression examined the significance of hospitalisation temporal trends., Results: There were 28,897 hip fracture hospitalisations. One-third were of older people living in RACFs. The hospitalisation rate was 2180 per 100,000 (95%CI: 2097.0-2263.7) for RACF residents and 390 per 100,000 (95%CI 384.8-395.8) for older people living in the community. The hospitalisation rate for RACF residents was estimated to decline by 2.9% annually (95%CI: - 4.3 to - 1.5). Hospital treatment cost for hip fractures was AUD$958.5 million. Compared to older people living in the community, a higher proportion of RACF residents were aged ≥ 90 years (36.1% vs 17.2%), were female (75.3% vs 71.8%), had > 1 Charlson comorbidity (37.6% vs 35.6%) and 58.2% had dementia (vs 14.4%). RACF residents had fewer in-hospital rehabilitation episodes (18.7% vs 60.9%) and a higher proportion of unplanned readmissions (10.6% vs 9.1%) and in-hospital mortality (5.9% vs 3.3%) compared to older people living in the community., Conclusions: RACF residents are a vulnerable cohort of older people who experience worse health outcomes and survival post-hip fracture than older people living in the community. Whether access to individualised hip fracture rehabilitation for RACF residents could improve their health outcomes should be examined.

Objectives: To examine the association between central nervous system (CNS) medication dosage burden and risk of serious falls, including hip fractures, in individuals with a history of a recent fall., Design: Nested case-control study., Setting: Veterans Health Administration (VHA) Community Living Centers (CLCs)., Participants: CLC residents aged 65 and older with a history of a fall or hip fracture in the year before a CLC admission between July 1, 2005, and June 30, 2009. Each case (n = 316) was matched to four controls (n = 1264) on age, sex, and length of stay., Measurements: Outcomes were serious falls identified using International Classification of Diseases, Ninth Revision (ACD-9) or Current Procedural Terminology (CPT) E codes, diagnosis codes, or procedure codes associated with a VHA emergency department visit or hospitalization during the CLC stay. Bar code medication administration data were used to calculate CNS standardized daily doses (SDDs) for opioid and benzodiazepine receptor agonists, some antidepressants, antiepileptics, and antipsychotics received in the 6 days before the outcome date by dividing residents' actual CNS daily doses by the minimum effective geriatric daily doses and adding the results. Multivariable conditional logistic regression models were used to evaluate the association between total CNS medication dosage burden, categorized as 0, 1 to 2, and 3 or more SDDs, and the outcome of recurrent serious falls., Results: More cases (44.3%) than controls (35.8%) received 3.0 or more CNS SDDs (p = .02). Risk of serious falls was greater in residents with 3.0 or more SDDs than in those with 0 (adjusted odds ratio (aOR)=1.49, 95% confidence interval (CI)=1.03-2.14). Those with 1.0 to 2.9 SDDs had a risk similar to that of those with 0 SDDs (aOR=1.03, 95%CI=0.72-1.48)., Conclusion: Nursing home residents with a history of a fall or hip fracture receiving 3.0 or more CNS SDDs were more likely to have a recurrent serious fall than those taking no CNS medications. Interventions targeting this vulnerable population may help reduce serious falls. J Am Geriatr Soc 67:74-80, 2019., (Published 2018. This article is a U.S. Government work and is in the public domain in the USA.)

Background: Hip fractures among older adults are a major public health problem in many countries. Hip fractures are associated with expensive health care treatments, and serious adverse effects on patients' health and quality-of-life. In this paper, we estimate the effect of a community-based hip fracture prevention program that was initiated in 16 Norwegian municipalities in 2007. Specifically, the participating municipalities implemented one or more of the following interventions: exercise programs for older adults, information and education campaigns to communicate how to effectively reduce falls to care workers and older adults, and preventive home safety assessment and modification help services., Methods: We used a difference-in-difference design, and identified control municipalities by matching on pre-intervention trends in the outcome. The outcome measure was the incidence of hip-fractures among older adults (≥65 years)., Results: We found no statistically significant effects of the implemented program on the incidence of hip fractures, on average, in older subgroups (≥80 years) or in municipality-specific analyses., Conclusions: It is unclear whether the interventions managed to achieve a change in hip fracture rates at the population level.

Background: Trazodone is increasingly prescribed for behavioural and psychological symptoms of dementia, but little is known about its risk of harm. Our objective was to describe the comparative risk of falls and fractures among older adults with dementia dispensed trazodone or atypical antipsychotics., Methods: The study cohort included adults with dementia (excluding patients with chronic psychotic illnesses) living in long-term care and aged 66 years and older. Data were obtained from routinely collected, linked health administrative databases in Ontario, Canada. We compared new users of trazodone with new users of atypical antipsychotics (quetiapine, olanzapine or risperidone) between Dec. 1, 2009, and Dec. 31, 2015. The primary outcome was a composite of fall or major osteoporotic fracture within 90 days of first prescription. Secondary outcomes were falls, major osteoporotic fractures, hip fractures and all-cause mortality., Results: We included 6588 older adults dispensed trazodone and 2875 dispensed an atypical antipsychotic, of whom 95.2% received a low dose of these medications. Compared with use of atypical antipsychotics, use of trazodone was associated with similar rates of falls or major osteoporotic fractures (weighted hazard ratio [HR] 0.89, 95% confidence interval [CI] 0.73 to 1.07), major osteoporotic fracture (weighted HR 1.03, 95% CI 0.73 to 1.47), falls (weighted HR 0.91, 95% CI 0.75 to 1.11) and hip fractures (weighted HR 0.92, 95% CI 0.59 to 1.43). Use of trazodone was associated with a lower rate of mortality (weighted HR 0.75, 95% CI 0.66 to 0.85)., Interpretation: Trazodone is not a uniformly safer alternative to atypical antipsychotics, given the similar risk of falls and fractures among older adults with dementia., Competing Interests: Competing interests: Tara Gomes has received grant funding from the Ontario Ministry of Health and Long-Term Care. All other authors have no conflicts of interest to declare., (© 2018 Joule Inc. or its licensors.)

Background: Syncope could be related to high risk of falls and injury in adults, but documentation is sparse. We examined the association between syncope and subsequent fall-related injuries in a nationwide cohort., Methods: By cross-linkage of nationwide registers, all residents ≥18 years with a first-time diagnosis of syncope were identified between 1997-2012. Syncope patients were matched 1:1 with individuals from the general population. The absolute one-year risk of fall-related injuries, defined as fractures and traumatic head injuries requiring hospitalization, was calculated using Aalen-Johansen estimator. Ratios of the absolute one-year risk of fall-related injuries (ARR) were assessed by absolute risk regression analysis., Results: We identified 125,763 patients with syncope: median age 65 years (interquartile range 46-78). At one year, follow-up was complete for 99.8% where a total of 8394 (6.7%) patients sustained a fall-related injury requiring hospitalization, of which 1606 (19.1%) suffered hip fracture. In the reference group, 4049 (3.2%) persons had a fall-related injury. The one-year ARR of a fall-related injury was 1.79 (95% confidence interval 1.72-1.87, P<0.001) in patients with syncope compared with the reference group; however, increased ARR was not exclusively in older patients. Factors independently associated with increased ARR of fall-related injuries in the syncope population were: injury in past 12 months, 2.39 (2.26-2.53, P<0.001), injury in relation to the syncope episode, 1.62 (1.49-1.77, P<0.001), and depression, 1.37 (1.30-1.45, P<0.001)., Conclusion: Patients with syncope were at 80% increased risk of severe fall-related injuries within the year following discharge. Notably, increased risk was not exclusively in older patients., Competing Interests: AN has received research grants from P. Carl Petersen Foundation, Helsefonden, and the Department of Cardiology at Copenhagen University Gentofte Hospital. NC has received grants from The Danish Heart Foundation, The Danish Kidney Foundation, The Department of Cardiology at Gentofte Hospital and the Department of Nephrology at Herlev Hospital, Helen and Ejnar Bjoernows Foundation, The Danish Society of Nephrology and the Health Foundation. GG is supported by an unrestricted clinical research scholarship from the Novo Nordisk Foundation and has received research grants from AstraZeneca, Bristol Myers Squibb (BMS), Bayer, Boehringer-Ingelheim and Pfizer, and speaker honoraria from Pfizer, AstraZeneca and BMS, ouside the submitted work. CTP has received grants from Bayer and Biotronic outside the submitted work. JP has received grants from AstraZeneca, Bayer, Boehringer-Ingelheim, The Danish Heart Foundation, the Department of Cardiology at Copenhagen University Gentofte Hospital, and Axel Muusfeldt Foundation outside the submitted work. KBS has received unrestricted grants from Trygfonden Foundation outside the submitted work. This does not alter our adherence to PLOS ONE policies on sharing data and materials.

Background: Hip fractures are a major worldwide public health problem and includes two main types of fractures: the intracapsular (cervical) and the extracapsular (trochanteric and subtrochanteric) fractures. The aim of this study on patients with trochanteric and subtrochanteric hip fractures was to describe the epidemiology, treatment and outcome in terms of mortality within the context of a large register study., Methods: A descriptive epidemiological register study including patients registered in the national Swedish Fracture Register from January 2014 to December 2016. Inclusion criteria were all primary surgically treated traumatic non-pathological trochanteric and subtrochanteric femoral fractures in patients aged 18 years and above. Individual patient data (age, gender, injury location, injury cause, fracture type, treatment and timing of surgery) were retrieved from the register database. Mortality data was obtained via linkage to the Swedish Death Register., Results: A total of 10,548 consecutive patients were identified and included in the study. The mean (±SD) age for all patients was 82 ± 11 years and the majority of the patients were females (69%). Most of the fractures were caused by a fall at the same level (83%) at the patients' accommodation (75%). Fractures were classified using the AO/OTA classification as 31-A1 in 29%, as 31-A2 in 49% and as 31-A3 in 22% of the cases. The most commonly used implant was a short antegrade intramedullary nail (42%), followed by a plate with sliding hip screw (37%). With increasing fracture complexity, the proportion of intramedullary nails was increasing, and also the use of long versus short nails. The majority of the patients were operated within 36 h (90%). There was a higher mortality at 30 days and 1 year for males, and for all those who were delayed to surgery > 36 h., Conclusion: Safety measures to prevent fall at elderly patient's accommodation might be a way to reduce the number of trochanteric and subtrochanteric hip fractures. Surgery as soon as possible without delay should be considered to reduce the mortality rate. The selection of surgical methods depends on the fracture complexity.

Aim: The aim of the present longitudinal study of community-dwelling older men was to examine the association between cognitive status at baseline, and falls, fractures and bone loss over time., Methods: In the Concord Health and Aging in Men Project, 1705 community-dwelling men aged 70-97 years had detailed baseline clinical assessment of cognitive status (dementia, mild cognitive impairment [MCI] and normal cognition), as well as depression, physical activity, neuromuscular function, health status, sociodemographics, comorbidities, medication use and serum 25 hydroxyvitamin D, 1,25 dihydroxyvitamin D and parathyroid hormone levels. During a mean follow-up period of 6 years, participants were contacted 4-monthly to ascertain incident falls and fractures, the latter being confirmed by radiographic reports. Bone mineral density was measured by dual X-ray absorptiometry at multiple time-points., Results: At baseline, 120 men were assessed to have MCI and 93 men to have dementia. Over time, there were 162 first incident fractures, including 43 hip and 32 vertebral fractures. In univariate models, baseline dementia, but not MCI, predicted an increased incidence of hip fracture (HR 6.95, 95% CI 3.47-13.96), but not vertebral (HR 2.26, 95% CI 0.79-6.46) or non-hip non-vertebral fracture (HR 0.73, 95% CI 0.27-1.99). The strong risk of hip fractures associated with dementia remained after accounting for potential confounders (HR 4.44, 95% CI 1.97-9.98). In multivariate analyses, dementia (incidence rate ratio 2.26, 95% CI 1.70-2.99), but not MCI, was associated with an increased risk of falls compared with normal cognition. There was no association between baseline dementia and change in bone mineral density., Conclusions: Older men with dementia, but not MCI, have a greater tendency to fall and sustain hip fractures, but not any other types of fractures. Geriatr Gerontol Int 2018; 18: 1479-1484., (© 2018 Japan Geriatrics Society.)

Background: To examine the association between body mass index (BMI) and the risk for falls and hip fractures among nursing home (NH) residents., Methods: A cohort study of newly admitted NH residents, excluding those with a prior history of hip fracture. Using the Minimum Data Set 2.0 (2006-2010), we determined the occurrence of new falls and hip fractures among NH residents during their first 3 months of stay. Residents were categorized as underweight (BMI < 18.5), normal-to-overweight (18.5 ≤ BMI < 30), mildly obese (30 ≤ BMI < 35), and moderately-to-severely obese (BMI ≥ 35)., Results: Among newly admitted NH residents over the first 3 months, 51.1% of underweight residents, 53.1% of normal-to-overweight residents, 49.1% of residents with mild obesity, and 43.1% of residents with moderate-to-severe obesity experienced a fall; 3.1% of underweight residents, 2.5% of normal-to-overweight residents, 1.5% of residents with mild obesity, and 1.1% of residents with moderate-to-severe obesity experienced a hip fracture. In comparison with normal-to-overweight residents, after adjustment for resident-level and facility-level characteristics, mildly obese residents (odds ratio [OR] = 0.94, 95% confidence interval [CI] = [0.91-0.93]), and moderately-to-severely obese residents (OR = 0.84 [95% CI = 0.83-0.85]) were less likely to experience a fall; Mildly obese residents (OR = 0.65 [95% CI = 0.63-0.68]), and moderately-to-severely obese residents (OR = 0.84 [95% CI = 0.83-0.85]) were less likely, and underweight residents were more likely (OR = 1.22 [95% CI = 1.18-1.26]) to experience a hip fracture., Conclusion: Obesity is associated with reduced risks for falls and hip fractures among newly admitted NH residents. Future studies are needed to explore possible explanations for these associations.

Background: To quantify the incidence and timing of second hip fracture, and to evaluate the relative impact of comorbidities on risk of second hip fracture., Methods: Hospitalization records for individuals aged ≥65, admitted to a New South Wales hospital for fall-related hip fracture between 1 January 2005 and 31 December 2009 were linked. Comorbidities were identified from the records using a 1-year look-back period. To calculate second hip fracture rates, individuals were followed until death, fracture or end of study period (31 December 2012). Time-dependent competing-risk hazards regression was used to assess the relative contribution of each comorbidity to fracture risk, adjusting for age and sex., Results: Of the 24 500 individuals who sustained at least one hip fracture, 2.9% experienced a second within a year, 6.1% within 3 years and 9.4% within 8 years. Malnutrition/cachexia (hazard ratio (HR): 2.47; 99.9% confidence interval (CI): 1.87-3.26), dementia (HR: 2.15; 99.9% CI: 1.80-2.57), congestive heart failure (HR: 1.62; 99.9% CI: 1.30-2.04), Parkinson's disease (HR: 1.51; 99.9% CI: 1.08-2.10), cerebrovascular disease (HR: 1.41; 99.9% CI: 1.06-1.89) and osteoporosis (HR: 1.36; 99.9% CI: 1.11-1.67) were associated with increased risk of second hip fracture within 3 years. Mortality was high; with 26% of individuals dying within a year, 44.9% within 3 years and 70.2% within 8 years., Conclusions: One in 11 older individuals with an initial hip fracture sustained a second hip fracture. While the priority is to prevent the first hip fracture, those that have sustained a hip fracture should be seen as a high risk population and be targeted for future falls and fracture prevention strategies., (© 2018 Royal Australasian College of Surgeons.)

Objective: To investigate the demographic characteristics of falls and fall-related injuries in Chinese elderly population. Methods: In 2013, the 4(th) round Chronic Non-communicable Disease and Risk Factor Surveillance in China was conducted in 31 provinces. A stratified multi-stage cluster sampling was used to select the samples. A total number of 98 629 community-based adults aged 60 years and older received a set of standardized questionnaires with a face to face interview. The prevalence rates of falls and consequent injuries were compared between different genders, age groups, levels of education and areas of residency. Results: The overall prevalence of falls among elderly in the previous 6 months was 8.0%(95% CI : 7.5%-8.5%). The prevalence was increasing with age and decreasing with the levels of education, and higher in females (9.1%) than in males (6.8%), with differences statistically significant ( χ (2)=74.1, P <0.01). Prevalence rates were also seen higher in rural (8.6%), in widowed (11.0%) residents and in farmers or house workers than those in urban areas (7.2%), in non-widowed (7.0%), or having other jobs, with differences all statistically significant ( χ (2)=7.7, P <0.01, χ (2)=128.0, P <0.01). 52.6% of the elderly got injured when fell. The proportion of injury was greater in females (54.8%) than that in males (49.6%), with differences statistically significant ( χ (2)=10.2, P <0.01). Proportion of most frequent types of injuries were hip fractures (7.3%), hand/arm fractures (12.5%), head injury (8.0%) and bruise (53.6%) respectively. The proportion of hip fractures was 12.4% in elderly over 80 year of age, also was the highest. Conclusions: Results from the present study showed that elderly suffered high prevalence of falls.Statistically significant differences were seen in residents with different groups as genders, age, education levels, marital status, urban/rural areas or jobs. Group-based comprehensive prevention and intervention on falls should be strengthened.

Aims: To determine if urinary incontinence (UI) was an independent risk factor for falls and hip fractures in community-dwelling older men and women with complex needs, after controlling for confounders., Methods: Since 2012, all community care recipients in New Zealand have undergone standardized needs assessments using the Home Care International Residential Assessment Instrument (interRAI-HC). The interRAI-HC elicits information over multiple domains, including UI frequency and falls. Those aged 65+ years with assessment between July 1, 2012 and May 31, 2014 without collection devices or indwelling catheters were matched to hospital, mortality, and pharmaceutical databases, and apposite regression models applied., Results: Overall, 25 257 (37.5%) men and 42 032 (62.5%) women were eligible, with average age of 82.7 years (range: 65, 106 years). Incontinence was reported by 34.3% of men and 42.6% of women, falls within 90 days by 42.7% of men and 39.1% of women; and fractures recorded for 2.5% of men and 3.7% of women. In multivariable analysis, UI was significantly associated with falls (P < 0.001), and differentially related by sex (P < 0.001). Compared to continent participants, the odds of increasing falls risk was 1.69 (95% CI: 1.57, 1.82) for men with frequent incontinence and 1.53 (95% CI: 1.43, 1.64) for men with occasional continence; higher than the 1.39 (95% CI: 1.32, 1.46) and 1.33 (95% CI: 1.26, 1.39), respectively, for women. UI was not associated with hip fractures., Conclusion: UI is a common independent risk factor for falls but not hip fractures. Patterns are different between men and women with complex needs., (© 2017 Wiley Periodicals, Inc.)

Background/objective: To determine the association between the use of anticholinergic drugs and the risk of falls with hip fracture in a population older than 60 years., Methods: A case-control study in patients older than 60 years with a diagnosis of hip fracture. All drugs dispensed during the previous 30 days were identified. Sociodemographic, clinical, pharmacological (drugs according to the Anticholinergic Risk Scale [ARS]), and polypharmacy variables were analyzed., Measurements: Falls with hip fracture and type of drug according to the ARS., Results: A total of 300 patients with hip fracture and 600 controls were included. The mean age was 81.6 ± 8.9 years, with female predominance (71.3%). The use of drugs with moderate (odds ratio [OR]: 1.97, 95% confidence interval [CI]: 1.19-3.27) or high ARS scores (OR: 1.83, 95% CI: 1.13-2.96) increased the probability of fracture., Conclusions: There was an association between the use of drugs with anticholinergic properties and the probability of hip fracture in elderly patients and it was possible to establish the level of risk.

The purpose of our study was to evaluate the parameters of the stabilogram in people over 65 years of age and to identify the parameters of the stabilometric study, which had statistically significant connections with falls and fractures.The study included 308 patients older than 65 years, living in their own homes. To perform the research tests with open (OG) and eyes closed (MO). It uses the European approach positioning stop on the platform: the patient is installed in the position of the foot heels together, toes apart. Patients during the testing behavior did not use orthopedic vehicles as walkers, walking sticks.The study found gender differences in the speed V (p<0,01) and area S (p<0,01), the center of pressure stop (CD) on at Stabiloplatform conducting tests with open and closed eyes. At the age of 85 years found significant deviations of speed (V) CD stabilogram in open and closed eyes tests (p<0,01), corresponding to a high frequency of falls 61,36% (95% CI 45,5-75,6; p<0,05). In patients with rare (other) fractures, there were deviations in the mean direction of the oscillations during a sample with open eyes  (OG) (p<0,05). There were no statistically significant differences in the stabilometric parameters in the presence of hip fractures and vertebral fractures (p>0,05). Thus, the stabilometry method can be used in elderly people for early detection of imbalance and the risk of developing falls that will prevent the development of fractures.

Background: To determine event rates for specific medical events and mortality among individuals receiving electroconvulsive therapy (ECT)., Method: Population-based cohort study using health administrative data of acute ECT treatments delivered in Ontario, Canada, from 2003 to 2011. We measured the following medical event rates, per 10 000 ECT treatments, up to 7 and 30 days post-treatment: stroke, seizure, acute myocardial infarction, arrhythmia, pneumonia, pulmonary embolus, deep vein thrombosis, gastrointestinal bleeding, falls, hip fracture, and mortality., Results: A total of 135 831 ECT treatments were delivered to 8810 unique patients. Overall medical event rates were 9.1 and 16.8 per 10 000 ECT treatments respectively. The most common medical events were falls (2.7 and 5.5 per 10 000 ECT treatments) and pneumonia (1.8 and 3.8 per 10 000 ECT treatments). Fewer than six deaths occurred on the day of an ECT treatment. This corresponded to a mortality rate of less than 0.4 per 10 000 treatments. Deaths within 7 and 30 days of an ECT treatment, excluding deaths due to external causes (e.g., accidental and intentional causes of death), were 1.0 and 2.4 per 10 000 ECT treatments respectively., Conclusion: Morbidity and mortality events after ECT treatments were relatively low, supporting ECT as a low-risk medical procedure., (© 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.)

This study examined hip fractures during a 5-year period at Kilimanjaro Christian Medical Center (KCMC). There was a general increase in proportions of fragility hip fractures during this period., Purpose: Fragility hip fractures are expected to increase in low-resource countries. This study examined hip fractures in the osteoporotic age group during a 5-year period at the Kilimanjaro Christian Medical Center (KCMC), which is located in Moshi, Tanzania., Methods: We conducted a retrospective study of all hip fracture patients above the age of 50 who were admitted to KCMC between January 1, 2011 and December 31, 2015. Objective measures including patient demographics, mechanism of injury, and X-ray evaluation were used to differentiate high- and low-energy fractures. Low-energy hip fractures with no other suspected pathological processes on X-ray were labelled as fragility fractures., Results: Three hundred forty patients were admitted in the study period and 222 patients met the inclusion criteria. Males contributed to 59.5% of hip fractures. Falls from standing height constituted the majority of fractures (76%) followed by injury from road traffic crashes (14%). Regardless of high- or low-energy aetiology, intertrochanteric fracture dominated representing 54.5% of all hip fractures. 75.6% (n = 168) of the analysed patients had fragility fractures. The fragility fractures were 55.8% (n = 96) intertrochanteric, 28.5% (n = 49) cervical, 9.9% (n = 17) subtrochanteric, and 5.8% (n = 10) mixed subtrochanteric with intertrochanteric. We noted a 2.34% per year increase in the proportions of fragility fractures among all included hip fractures over 5 years., Conclusion: We concluded that men and women contributed almost equally to the fragility hip fracture burden. The dominant cause of hip fractures overall was low-energy injuries. There was an increase in proportions of fragility hip fractures in the period of January 2011 to December 2015.

Fracture Risk Assessment Tool (FRAX) without bone mineral density (BMD) for hip fracture prediction was validated in a Norwegian population 50-90 years. Fracture risk increased with higher FRAX score, and the observed number of hip fractures agreed well with the predicted number, except for the youngest and oldest men. Self-reported fall was an independent risk factor for fracture in women., Introduction: The primary aim was to validate FRAX without BMD for hip fracture prediction in a Norwegian population of men and women 50-90 years. Secondary, to study whether information of falls could improve prediction of fractures in the subgroup aged 70-90 years., Methods: Data were obtained from the third survey of the Nord-Trøndelag Health Study (HUNT3), the fracture registry in Nord-Trøndelag, and the Norwegian Prescription Database (NorPD), including 15,432 women and 13,585 men. FRAX hip without BMD was calculated, and hip fractures were registered for a median follow-up of 5.2 years. The number of estimated and observed fractures was assessed, ROC curves with area under the curve (AUC), and Cox regression analyses. For the group aged 70-90 years, self-reported falls the last year before HUNT3 were included in the Cox regression model., Results: The risk of fracture increased with higher FRAX score. When FRAX groups were categorized in a 10-year percentage risk for hip fracture as follows, <4, 4-7.9, 8-11.9, and ≥12%, the hazard ratio (HR) for hip fracture between the lowest and the highest group was 17.80 (95% CI: 12.86-24.65) among women and 23.40 (13.93-39.30) in men. Observed number of hip fractures agreed quite well with the predicted number, except for the youngest and oldest men. AUC was 0.81 (0.78-0.83) for women and 0.79 (0.76-0.83) for men. Self-reported fall was an independent risk factor for fracture in women (HR 1.64, 1.20-2.24), and among men, this was not significant (1.09, 0.65-1.83)., Conclusions: FRAX without BMD predicted hip fracture reasonably well. In the age group 70-90 years, falls seemed to imply an additional risk among women.

Introduction: Among the reasons described as possibly causing falls in older and elderly people are extrinsic factors such as bumping into objects, slipping on a wet floor, etc., and intrinsic factors - those that occur suddenly without warning., Objectives: To investigate the connection between the reasons for falls, extrinsic or intrinsic and different medical and nonmedical factors., Methods: The survey included 82 people, 53 women and 29 men, who fell and broke their hip, underwent surgery, and were treated at the Rehabilitation Department. Data showed that 39 people fell due to extrinsic factors and 43 due to intrinsic reasons. We examined the correlation with several factors, both medical and non-medical, that may have influenced the scenario of each group., Results: Falls due to extrinsic reasons took place at all hours of the day and night, mainly in people who were alone and who wore shoes or sandals at the time of the fall and who either suffered from slight or no disturbances in attention and concentration. Falls due to intrinsic reasons occurred mainly during rest or sleep hours, in people who walked barefoot or with socks or slippers and who suffered moderate or severe disturbances in attention and concentration., Conclusions: Although the differences in the extrinsic vs. intrinsic reasons for falls that led to broken hips were fairly clear, it would be difficult to recommend new tools for prevention of this phenomenon. Trying to predict an infrequent future event such as a traumatic fall is inherently difficult.

Introduction: People with Parkinson's disease (PD) are at risk of falling and have an increased risk of complications and prolonged recovery during hospitalisation., Objective: The aim of this study was to investigate the rate of complications and recovery related to a hip fracture in patients with PD., Methods: All patients with PD or dementia with Lewy bodies (DLB) and a hip fracture who were admitted from January 2013 through June 2014 (18 months) to the Department of Orthopaedics, Copenhagen University Hospital, Herlev, Denmark were evaluated. Data regarding duration of admission, complications, timing of administration of anti-PD medication, and level of mobility at discharge were obtained from files of patients with PD or DLB and compared with data from a comparable group of patients who were admitted with a hip fracture and chronic obstructive pulmonary disease (COPD)., Results: A total of 31 patients with PD or DLB (PD/DLB group) and 45 patients with COPD (COPD group) were registered during the timeframe investigated. The patients in the PD/DLB group were significantly (p < 0.05) younger than those in the COPD group (77.7 vs. 80.7 years, respectively) and had lower co-morbidity scores (0.9 vs 2.6, respectively). There were no significant differences in length of stay, delirium, or number of infections between the groups. Two thirds of patients with PD were not able to walk unassisted at discharge. Less than 50% of anti-PD medication was given within ±1 h of the scheduled time., Conclusions: Although patients with PD/DLB are significantly younger and have significantly lower degrees of co-morbidity than patients with COPD, their course and recovery after surgery are equivalent to those of patients with COPD. Patients with PD/DLB are at high risk of developing complications during hospital admission for hip fracture.

Purpose: The aim of this study was to investigate the risk of falls and fractures among older adults receiving atypical antipsychotics., Methods: An emulation analysis of a previously published study was performed using the US Truven MarketScan Medicare Supplemental database (MDCR). In addition, modified analyses were implemented to evaluate alternative confounding control strategies that (1) included all covariates used to fit propensity score models in outcome models and (2) required patients to have a mental health condition diagnosis and a health care visit within 90 days prior to the index date., Findings: The MDCR emulation analyses yielded similar results as the previous study. For the previous study and our emulation analysis, the results were: nonvertebral osteoporotic fractures (odds ratio [OR], 1.51; 95% confidence interval [CI], 1.41-1.60; and OR, 1.49; 95% CI, 1.37-1.63, respectively), hip fractures (OR, 1.67; 95% CI, 1.53-1.81; and OR, 1.59; 95% CI, 1.43-1.77, respectively), any fracture (OR, 1.29; 95% CI, 1.24-1.34; and OR, 1.32; 95% CI, 1.23-1.41, respectively), and falls (OR, 1.54; 95% CI, 1.47-1.61; and OR, 1.45; 95% CI, 1.11-1.89, respectively). However, in modified analyses, no associations were significant. The primary change that resulted in the attenuation of associations was the requirement for patients to have a mental health condition diagnosis and a health care visit prior to the index date., Conclusions: Our MDCR emulation analysis yielded similar results as a previous study; however, in modified analyses, the associations between fractures and falls and atypical antipsychotics were no longer significant. The contrast of results between the emulation and modified analyses may be due to the analytic approach used to compare patients (and potential confounding by indication). Further research is warranted to evaluate these associations.

Questions remain about whether the increased risk of fractures in patients with type 2 diabetes (T2DM) is related mainly to increased risk of falling or to bone-specific properties. The primary aim of this study was to investigate the risk of hip fractures and non-skeletal fall injuries in older men and women with and without T2DM. We included 429,313 individuals (aged 80.8 ± 8.2 years [mean ± SD], 58% women) from the Swedish registry "Senior Alert" and linked the data to several nationwide registers. We identified 79,159 individuals with T2DM (45% with insulin [T2DM-I], 41% with oral antidiabetics [T2DM-O], and 14% with no antidiabetic treatment [T2DM-none]) and 343,603 individuals without diabetes. During a follow-up of approximately 670,000 person-years, we identified in total 36,132 fractures (15,572 hip fractures) and 20,019 non-skeletal fall injuries. In multivariable Cox regression models where the reference group was patients without diabetes and the outcome was hip fracture, T2DM-I was associated with increased risk (adjusted hazard ratio (HR) [95% CI] 1.24 [1.16-1.32]), T2DM-O with unaffected risk (1.03 [0.97-1.11]), and T2DM-none with reduced risk (0.88 [0.79-0.98]). Both the diagnosis of T2DM-I (1.22 [1.16-1.29]) and T2DM-O (1.12 [1.06-1.18]) but not T2DM-none (1.07 [0.98-1.16]) predicted non-skeletal fall injury. The same pattern was found regarding other fractures (any, upper arm, ankle, and major osteoporotic fracture) but not for wrist fracture. Subset analyses revealed that in men, the risk of hip fracture was only increased in those with T2DM-I, but in women, both the diagnosis of T2DM-O and T2DM-I were related to increased hip fracture risk. In conclusion, the risk of fractures differs substantially among patients with T2DM and an increased risk of hip fracture was primarily found in insulin-treated patients, whereas the risk of non-skeletal fall injury was consistently increased in T2DM with any diabetes medication. © 2016 American Society for Bone and Mineral Research., (© 2016 American Society for Bone and Mineral Research.)

Background: The ability to adjust walking to environmental context is often reduced in older adults and, partly as result of this, falls are common in this population. A treadmill with visual context projected on its belt (e.g., obstacles and targets) allows for practicing step adjustments relative to that context, while concurrently exploiting the great amount of walking practice associated with conventional treadmill training. The present study was conducted to compare the efficacy of adaptability treadmill training, conventional treadmill training and usual physical therapy in improving walking ability and reducing fear of falling and fall incidence in older adults during rehabilitation from a fall-related hip fracture., Methods: In this parallel-group, open randomized controlled trial, seventy older adults with a recent fall-related hip fracture (83.3 ± 6.7 years, mean ± standard deviation) were recruited from inpatient rehabilitation care and block randomized to six weeks inpatient adaptability treadmill training (n = 24), conventional treadmill training (n = 23) or usual physical therapy (n = 23). Group allocation was only blind for assessors. Measures related to walking ability were assessed as the primary outcome before and after the intervention and at 4-week and 12-month follow-up. Secondary outcomes included general health, fear of falling, fall rate and proportion of fallers., Results: Measures of general walking ability, general health and fear of falling improved significantly over time. Significant differences among the three intervention groups were only found for the Functional Ambulation Category and the dual-task effect on walking speed, which were in favor of respectively conventional treadmill training and adaptability treadmill training., Conclusions: Overall, adaptability treadmill training, conventional treadmill training and usual physical therapy resulted in similar effects on walking ability, fear of falling and fall incidence in older adults rehabilitating from a fall-related hip fracture. Additional post hoc subgroup analyses, with stratification for pre-fracture tolerated walking distance and executive function, revealed several intervention effects in favor of adaptability and conventional treadmill training, indicating superiority over usual physical therapy for certain subgroups. Future well-powered studies are necessary to univocally identify the characteristics of individuals who will benefit most from a particular intervention., Trial Registration: The Netherlands Trial Register ( NTR3222 , 3 January 2012).