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Summary: Awareness of the prevalence of osteoporosis and fractures across jurisdictions can guide the development of local preventive programs and healthcare policies. We observed geographical variations in total hip bone mineral density and in the prevalence of major osteoporotic fractures across Canadian provinces, which persisted after adjusting for important covariates. Purpose: We aimed to describe sex-specific total hip bone mineral density (aBMD) and prevalent major osteoporotic fractures (MOF) variation between Canadian provinces. Methods: We used baseline data from 21,227 Canadians (10,716 women, 10,511 men) aged 50–85 years in the Canadian Longitudinal Study on Aging (CLSA; baseline: 2012–2015). Linear and logistic regression models were used to examine associations between province of residence and total hip aBMD and self-reported MOF, stratified by sex. CLSA sampling weights were used to generate the prevalence and regression estimates. Results: The mean (SD) age of participants was 63.9 (9.1) years. The mean body mass index (kg/m2) was lowest in British Columbia (27.4 [5.0]) and highest in Newfoundland and Labrador (28.8 [5.3]). Women and men from British Columbia had the lowest mean total hip aBMD and the lowest prevalence of MOF. Alberta had the highest proportion of participants reporting recent falls (12.0%), and Manitoba (8.4%) the fewest (p-value=0.002). Linear regression analyses demonstrated significant differences in total hip aBMD: women and men from British Columbia and Alberta, and women from Manitoba and Nova Scotia had lower adjusted total hip aBMD than Ontario (p-values<0.02). Adjusted odds ratios (95% confidence intervals, CI) for prevalent MOF were significantly lower in women from British Columbia (0.47 [95% CI: 0.32; 0.69]) and Quebec (0.68 [95% CI: 0.48; 0.97]) and in men from British Columbia (0.40 [95% CI:0.22; 0.71]) compared to Ontario (p-values<0.03). Results were similar when adjusting for physical performance measures and when restricting the analyses to participants who reported White race/ethnicity. Conclusion: Geographical variations in total hip aBMD and in the prevalence of MOF between provinces persisted after adjusting for important covariates which suggests an association with unmeasured individual and environmental factors. [ABSTRACT FROM AUTHOR]

Summary/Rationale: We identified a knowledge gap in the non-pharmacological and non-surgical management of osteoporotic vertebral fractures. Main results: This international consensus process established multidisciplinary biopsychosocial recommendations on pain, nutrition, safe movement, and exercise for individuals with acute and chronic vertebral fractures. Significance: These recommendations will guide clinical practice and inform interventions for future research. Purpose: To establish international consensus on recommendations for the non-pharmacological and non-surgical management of osteoporotic vertebral fractures. Methods: We adopted a five-step modified Delphi consensus process: (1) literature search and content analysis, (2) creation of the survey, (3) selection of the expert panel, (4) first round of the rating process, and (5) second round of the rating process. The first round included 49 statements and eight open-ended questions; the second round included 30 statements. Panelists were asked to rate their agreement with each of the statements using a 9-point scale, with the option to provide further comments. Consensus for each statement was determined by counting the number of panelists whose rating was outside the 3-point region containing the median. Results: We invited 76 people with degree in medicine, physiotherapy, kinesiology, and experience in the management of osteoporotic vertebral; 31 (41%) and 27 (36%) experts agreed to participate to the first and the second round, respectively. The mean percentage agreement after the first and second rounds was 76.6% ± 16.0% and 90.7% ± 6.5%, respectively. We established consensus on recommendations on pain, early satiety, weight loss, bracing, safe movement, and exercise for individuals with acute and chronic vertebral fractures. Conclusion: Our international consensus provides multidisciplinary biopsychosocial recommendations to guide the management of osteoporotic vertebral fractures and inform interventions for future research. [ABSTRACT FROM AUTHOR]

Summary: Prior non-vertebral fractures, except of the ankle, are associated with increased likelihood of vertebral fracture. As knowledge of vertebral fracture presence may alter care, vertebral fracture assessment (VFA) is indicated in patients with prior fracture. Introduction: Vertebral fractures are often unappreciated. It was recently advocated that all Fracture Liaison Service (FLS) patients have densitometric VFA performed. We evaluated the likelihood of vertebral fracture identification with VFA in patients with prior fracture using the Manitoba Bone Density database. Methods : VFA was performed in patients with T-scores below − 1.5 and age 70 + (or younger with height loss or glucocorticoid use) obtaining bone densitometry in Manitoba from 2010 to 2018. Those with prior clinical vertebral fracture, pathologic fracture, or uninterpretable VFA were excluded. Vertebral fractures were identified using the modified ABQ method. Health records were assessed for non-vertebral fracture (excluding head, neck, hand, foot) diagnosis codes unassociated with trauma prior to DXA. Multivariable odds ratios (ORs) for vertebral fracture were estimated without and with adjustment for age, sex, body mass index, ethnicity, area of residence, income level, comorbidity score, diabetes mellitus, falls in the last year, glucocorticoid use, and lowest BMD T-score. Results: The study cohort consisted of 12,756 patients (94.4% women) with mean (SD) age 75.9 (6.8) years. Vertebral fractures were identified in 1925 (15.1%) overall. Vertebral fractures were significantly more likely (descending order) in those with prior pelvis, hip, humerus, other sites, and forearm, but not ankle fracture. There was modest attenuation with covariate adjustment but statistical significance was maintained. Conclusions: Prior hip, humerus, pelvis, forearm, and other fractures are associated with an increased likelihood of previously undiagnosed vertebral fracture, information useful for risk stratification and monitoring. These data support recommending VFA in FLS patients who are age 70 + with low BMD. [ABSTRACT FROM AUTHOR]

Summary : Fractures are associated with increased long-term mortality in patients surviving to undergo baseline DXA. Notably, excess mortality risk does not decline with increasing time since prior hip or humerus fractures, even after accounting for comorbid medical conditions and other risk factors. Introduction: Mortality risk increases following most types of fracture. In routine clinical practice, patients with prior fractures seen for dual-energy X-ray absorptiometry scan (DXA) are "survivors;" whether they remain at increased mortality risk is unknown. We tested the association between prior fracture and all-cause mortality, stratified by time since fracture, in patients undergoing baseline DXA. Methods: We conducted a DXA registry-based cohort study and linked to population-based health services data for the Province of Manitoba, Canada. We identified women and men ≥ 40 years with minimum 10 years of prior healthcare coverage undergoing baseline DXA and ascertained prior fracture codes since 1984 and mortality to 2017. Time since prior fracture was calculated between the clinical encounter for the fracture and baseline DXA (index date). Cox proportional hazards models estimated hazard ratios for all-cause mortality in those with compared to those without prior fracture adjusted for (1) age and sex, and (2) age, sex, comorbidities, and other covariates. Results: The study cohort consisted of 74,474 individuals (mean age 64.6 years, 89.7% female). During mean follow-up 9.2 years, we ascertained 14,923 (20.0%) deaths. Except for forearm fractures, all fracture sites were associated with increased mortality risk compared to those without prior fracture, even after multivariable adjustment. Excess mortality risk tended to decline slightly with time since fracture and was no longer significant > 10 years after vertebral fracture. However, excess mortality persisted > 10 years following hip or humerus fracture. Conclusions: Prior fractures are associated with increased long-term mortality in patients surviving to undergo baseline DXA. Excess mortality risk does not decline with time since prior hip or humerus fractures, after accounting for potential confounders. Fracture prevention may have important long-term benefits preserving life expectancy. [ABSTRACT FROM AUTHOR]

Summary: The risk of subsequent major osteoporotic and hip fracture following an initial fracture was increased in both sexes over 25 years, with modest time-dependent attenuation. This risk was highest in men, underscoring the importance of targeted treatment strategies particularly in this under-treated population. Introduction: The risk of subsequent fractures is increased following an index fracture, and declines over time. We aimed to determine whether this risk was sustained over 25 years and evolved similarly in men and women. Methods: Using population-based databases, we performed a matched cohort study in 16,876 men and 39,230 women ≥ 50 years who sustained an index fracture during 1989–2006. Rates of subsequent major osteoporotic fractures (MOF) and hip fractures until 2016 were compared to rates for matched controls (n = 160,983). Age- and sex-stratified cumulative incidences to 25 years were estimated in the presence of competing mortality. Hazard ratios (HRs) with 95% confidence intervals (CI) for subsequent fractures were estimated for each on the first 15 years of follow-up with a final category ≥ 15 years, adjusted for comorbidities. Results: Risk for MOF and hip fractures remained elevated up to 25 years in both sexes. The cumulative incidence of fractures was higher in cases vs controls in both sexes and across all age categories except in those > 90 years. Crude rate ratios for subsequent MOF were 2.5 (95% CI 2.3–2.7) in men and 1.6 (95% CI 1.6–1.7) in women and were higher in the younger age groups. Adjusted HRs (aHRs) for subsequent MOF were higher in men than in women in the first year (men aHR 2.6, 95% CI 2.1–3.3; women aHR 1.6, 95% CI 1.4–1.7). Conclusions: The risk of subsequent fractures following an initial fracture was increased over 25 years and the magnitude of risk was initially greater in men than in women. [ABSTRACT FROM AUTHOR]

Summary: Prevention of early menopausal bone loss may reduce the future burden of osteoporosis. In this modelling exercise, an osteoporosis prevention strategy involving 5-year infusions of zoledronic acid, beginning early in menopause, reduced long-term fracture risk and the proportion of aging women with femoral neck densitometric osteoporosis. This strategy warrants further evaluation. Introduction: Preventing early menopausal bone loss may substantially reduce the future burden of osteoporosis. We modelled the effects of infrequent zoledronic acid infusions on long-term fracture risk. Methods: Data from the Canadian Multicentre Osteoporosis Study (CaMos) were used to determine the expected natural history of femoral neck areal bone mineral density (BMD) and fracture risk (using FRAX®) from ages 50–80 for women with no antiresorptive drug exposures. We modelled the effects of three infusions of zoledronic acid (at ages 50, 55, 60) on long-term fracture risk, assuming this intervention would preserve BMD until age 65 years, followed by losses mirroring early menopausal BMD loss. Results: At age 65, untreated women and zoledronic acid recipients had expected mean (SD) femoral neck T-scores of − 1.5(1.0) and − 0.8(1.0), 10-year major osteoporotic fracture (MOF) risks of 9.8%(5.0) and 8.0%(3.7) and hip fracture risks of 1.7%(2.4) and 0.8%(1.2), respectively. At age 80, untreated women and zoledronic acid recipients had expected femoral neck T-scores of − 1.9(0.9) and − 1.4(0.9), MOF risks of 17.9%(8.2) and 14.9%(6.4) and hip fracture risks of 6.3%(6.2) and 4.4%(4.5), respectively. The expected proportion of women with femoral neck T-score ≤ − 2.5 was 14.9% for untreated women and 3.8% for zoledronic acid recipients at age 65, increasing to 28.1% and 12.0%, respectively, at age 80. Numbers-needed-to-treat to prevent one case of densitometric osteoporosis were 9 at age 65 and 5 at age 80. Conclusion: Infrequent infusions of zoledronic acid, initiated early in menopause, are expected to reduce long-term fracture risk and result in a substantial reduction in the proportion of women with densitometric osteoporosis after age 65. [ABSTRACT FROM AUTHOR]

Summary: We examined the underlying relationship between fracture risk factors and their imminent risk. Results suggested that having past year fracture, worse past year general health, worse past year physical functioning, and lower past year BMD T-score directly predicted higher imminent fracture risk. Past year falls indirectly predicted imminent risk through physical functioning and general health. Introduction: This study aimed to examine direct and indirect effects of several factors on imminent (1 year) fracture risk. Methods: Data from women age 65 and older from population-based Canadian Multicentre Osteoporosis Study were used. Predictors were identified from study years 5 and 10, and imminent fracture data (1-year fracture) came from years 6 and 11 (year 5 predicts year 6, year 10 predicts year 11). A structural equation model (SEM) was used to test the theoretical construct. General health and physical functioning were measured as latent variables using items from the 36-Item Short Form Health Survey (SF-36) and bone mineral density (BMD) T-score was a latent variable based on observed site-specific BMD data (spine L1-L4, femoral neck, total hip). Observed variables were fractures and falls. Model fit was evaluated using root mean square error of approximation (RMSEA), Tucker Lewis index (TLI), and comparative fit index (CFI). Results: The analysis included 3298 women. Model fit tests showed that the SEM fit the data well; χ2(172) = 1122.10 <.001, RMSEA =.03, TLI =.99, CFI =.99. Results suggested that having past year fracture, worse past year general health, worse past year physical functioning, and lower past year BMD T-score directly predicted higher risk of fracture in the subsequent year (p <.001). Past year falls had a statistically significant but indirect effect on imminent fracture risk through physical functioning and general health (p <.001). Conclusions: We found several direct and indirect pathways that predicted imminent fracture risk in elderly women. Future studies should extend this work by developing risk scoring methods and defining imminent risk thresholds. [ABSTRACT FROM AUTHOR]

Summary: Prior high-trauma fractures identified through health services data are associated with low bone mineral density (BMD) and future fracture risk to the same extent as fractures without high-trauma. Introduction: Some have questioned the usefulness of distinguishing high-trauma fractures from low-trauma fractures. The aim of this study is to compare BMD measurements and risk of subsequent low-trauma fracture in patients with prior high- or low-trauma fractures. Methods: Using a clinical BMD registry for the province of Manitoba, Canada, we identified women and men age 40 years or older with fracture records from linked population-based healthcare data. Age- and sex-adjusted BMD Z-scores and covariate-adjusted hazard ratios (HR) with 95% confidence intervals (CI) for incident fracture were studied in relation to prior fracture status, categorized as high-trauma if associated with external injury codes and low-trauma otherwise. Results: The study population consisted of 64,428 women and men with no prior fracture (mean age 63.7 years), 858 with prior high-trauma fractures (mean age 65.1 years), and 14,758 with prior low-trauma fractures (mean age 67.2 years). Mean Z-scores for those with any prior high-trauma fracture were significantly lower than in those without prior fracture (P < 0.001) and similar to those with prior low-trauma fracture. Median observation time for incident fractures was 8.8 years (total 729,069 person-years). Any prior high-trauma fracture was significantly associated with increased risk for incident major osteoporotic fracture (MOF) (adjusted HR 1.31, 95% CI 1.08–1.59) as was prior low-trauma fracture (adjusted HR 1.55, 95% CI 1.47–1.63), and there was no significant difference between the two groups (prior trauma versus low-trauma fracture P = 0.093). A similar pattern was seen when incident MOF was studied in relation to prior hip fracture or prior MOF, or when the outcome was incident hip fracture or any incident fracture. Conclusions: High-trauma and low-trauma fractures showed similar relationships with low BMD and future fracture risk. This supports the inclusion of high-trauma fractures in clinical assessment for underlying osteoporosis and in the evaluation for intervention to reduce future fracture risk. [ABSTRACT FROM AUTHOR]

Summary: Patient engagement in clinical guidelines development is essential. The results of a self-administered online survey identified themes important to people living with osteoporosis and will inform the development of Osteoporosis Canada clinical guidelines recommendations. Introduction: Patient engagement is essential in the development of high-quality and relevant guidelines for osteoporosis management. Osteoporosis Canada (OC) is updating its national clinical practice guidelines in collaboration with people living with osteoporosis in the process. Methods: Using electronic mail, we contacted 6937 members of the Canadian Osteoporosis Patient Network (COPN) to provide input on the selection of relevant content, outcomes, and research questions via a self-administered online survey. Close-ended questions were analyzed using descriptive statistics, and conventional content analysis was conducted for open-ended questions. Results: A total of 1108 individuals completed the survey (97% women, 86% stated they lived with osteoporosis). Most participants considered it critical to have recommendations on physical activity and exercise (74%), fall prevention (69%), nutrition (68%), and initial bone mineral density testing (67%). In addition to preventing fractures, over 75% of respondents stated that consideration of preserving quality of life and ability to perform daily activities, preventing admission to long-term care and fracture-related death, and avoiding serious harms from medications were essential outcomes to consider in evaluating the evidence. In terms of selection of research questions, seven themes emerged from the content analysis including pharmacotherapy, screening and monitoring, diet and supplements, education, exercise, alternative therapies, and pain management. Conclusions: Patients emphasized that autonomy, mobility, and quality of life are highly valued outcomes and must be integral to practice guideline development. As expected, guidance on pharmacotherapy, screening and monitoring, and fracture prevention were priorities identified to be included in osteoporosis management guidelines. [ABSTRACT FROM AUTHOR]

Summary: We previously found that population-based postfracture notification, which informed primary care physicians of their patient's recent fracture and suggested assessment for osteoporosis, led to an improvement in postfracture care in the context of a randomized controlled trial (ClinicalTrials.gov identifier NCT00594789, fractures from late 2007 to mid-2010). Since June 2010, a province-wide postfracture notification program was implemented. This study was to (1) determine whether this program has resulted in sustained improvement in postfracture care and (2) test factors associated with receiving osteoporosis care. Methods: A retrospective matched cohort study was performed using population-based health administrative data in Manitoba, Canada. We selected individuals aged 50+ years with an incident major osteoporosis fracture (MOF; N = 18,541) in fiscal years 2000/2001 to 2013/2014 and controls without a MOF (N = 92,705) matched (5:1) on age, sex, and residential area. The Cochran-Armitage test tested for a linear trend in osteoporosis care outcomes for cases and controls. Logistic regressions were used to test characteristics associated with the likelihood of receiving osteoporosis care. Results: The percentage of individuals receiving DXA testing and/or osteoporosis medication increased in fracture cases (p < 0.001), but decreased in controls (p < 0.001). Odds ratios for osteoporosis care in years following the postfracture notification program were approximately double of those prior to the clinical trial. In addition to prior MOF (OR 9.03, 95% CI 8.60–9.48), factors associated with osteoporosis care included lower income (OR 0.72, 95% CI 0.67–0.78), glucocorticoid use (OR 4.37, 95% CI 3.72–5.14), diabetes diagnosis (OR = 0.74, 95% CI 0.68–0.80), and Charlson Comorbidity Index (indexes 1–2: OR 1.27, 95% CI 1.20–1.34; indexes 3–5: OR 1.26, 95% CI 1.13–1.40). Conclusions: Adopting a population-based postfracture notification program led to sustained improvements in postfracture care. [ABSTRACT FROM AUTHOR]

Summary: In a large clinical registry for the province of Manitoba, Canada, FRAX predicted incident MOF and hip fracture from 1 to 15 years following baseline assessment. A simple linear rescaling of FRAX outputs seems useful for predicting both short- and long-term fracture risk in this population. Introduction: FRAX® estimates 10-year probability of major osteoporotic fracture (MOF) and hip fracture. We examined FRAX predictions over intervals shorter and longer than 10 years. Methods: Using a population-based clinical registry for Manitoba, Canada, we identified 62,275 women and 6455 men 40 years and older with baseline dual-energy X-ray absorptiometry scans and FRAX scores. Incident MOF and hip fracture were assessed up to 15 years from population-based data. We assessed agreement between estimated fracture probability from 1 to 15 years using linearly rescaled FRAX scores and observed cumulative fracture probability. The gradient of risk for FRAX probability and incident fracture was examined overall and for 5-year intervals. Results: FRAX predicted incident MOF and hip fracture for all time intervals. There was no attenuation in the gradient of risk for MOF even for years >10. Gradient of risk was slightly lower for hip fracture prediction in years >10 vs years <5, though HRs remained high. Linear agreement was seen in the relationships between observed vs predicted (rescaled) FRAX probabilities ( R 0.95-1.00). Among women, there was near-perfect linearity in MOF predictions. Deviations from linearity, with a slightly higher observed than predicted MOF probability, were most evident in the first years following a fracture event and after 10 years for hip fracture prediction in women using FRAX with BMD. Simulations showed that results were robust to large differences in fracture rates and moderate differences in mortality rates. Conclusions: FRAX predicts incident MOF and hip fracture up to 15 years and could be adapted to predict fracture over time periods shorter and longer term than 10 years in populations with fracture and mortality epidemiology similar to Canada. [ABSTRACT FROM AUTHOR]

Summary: In an observational study population of 62,413 individuals (6,455 [10 %] with diabetes), diabetes was independently associated with major osteoporotic fractures (MOFs) but did not significantly modify the effect of FRAX risk factors or prior fracture site. However, the presence of diabetes exerted a much stronger effect on hip fracture risk in younger versus older individuals. Introduction: Diabetes mellitus increases fracture risk independent of risk factors that comprise the WHO FRAX tool. We explored whether diabetes modifies the effect of FRAX clinical risk factors on MOF and hip fracture risk. Methods: Using a registry of clinical dual-energy X-ray absorptiometry (DXA) results for Manitoba, Canada, we identified women and men aged 40 years and older undergoing baseline DXA in 1996-2011. Health services data were used to identify diabetes diagnosis, FRAX risk factors and incident fractures using previously validated algorithms. Prior fracture was stratified as clinical vertebral, hip, humerus, forearm, pelvis and 'other'. Cox proportional hazards models were used to test for statistical interactions of diabetes with FRAX clinical risk factors and prior fracture site. Results: During a mean follow-up of 6 years, there were 4,218 MOF and 1,108 hip fractures. Diabetes was a significant independent risk factor for MOF adjusted for FRAX risk factors including bone mineral density (BMD) (adjusted hazard ratio [aHR] 1.32 [95 % confidence interval (CI) 1.20-1.46]). No significant interactions of FRAX risk factors or prior fracture site with diabetes were identified in analyses of MOF. For predicting hip fractures, age significantly modified the effect of diabetes (aHR age <60, 4.67 [95 % CI 2.76-7.89], age 60-69, 2.68 [1.77-4.04], age 70-79, 1.57 [1.20-2.04], age >80, 1.42 [1. 10-1.99]; pinteraction <0.001). Conclusions: Diabetes is an independent risk factor for MOFs and does not significantly modify the effect of FRAX risk factors or prior fracture site. However, diabetes exerts a much stronger effect on hip fracture risk in younger than older individuals which needs to be considered in hip fracture prediction. [ABSTRACT FROM AUTHOR]

Summary: Although systemic glucocorticoids are commonly used, it is difficult to obtain accurate exposure history. In 50,000 patients, we confirmed that glucocorticoids were associated with reductions in bone mineral density (BMD) and increases in fracture and documented that recent and prolonged durations of exposure were particularly associated with adverse events-dose information did not improve risk prediction. Introduction: Systemic glucocorticoid use, defined as ever having taken supra-physiologic doses for 90-days or more, is a risk factor for low BMD and fractures. This definition does not distinguish recent (vs remote) exposure. Methods: Within a population-based clinical BMD registry in Manitoba, Canada, we identified all adults over age 40 years tested between 1998 and 2007 and then undertook a cohort study. We identified all oral glucocorticoid dispensations from 1995 to 2009 and stratified exposure by timing ('recent' if within 12 months vs 'remote') and duration (short [<90 days] vs prolonged [≥90 days]). Osteoporosis-related risk factors and treatments and major fractures were obtained using administrative health data. Results: A total of 12,818 of 52,070 (25 %) subjects had used glucocorticoids prior to BMD testing; the most common exposure was remote short ( n = 6453) vs recent prolonged ( n = 2896) vs recent short ( n = 2644) vs remote prolonged ( n = 825). Compared to 39,252 never-users, only recent prolonged glucocorticoid use was significantly associated with femoral neck T-score (ANCOVA-adjusted difference −0.13, 95 % CI −0.16 to −0.10, p < 0.001). There were 2,842 major (566 hip) fractures over median 5-year follow-up. Compared with never-users, only recent prolonged glucocorticoid use was significantly associated with BMD-independent increases in risk of incident major fracture (5.4 vs 7.7 %, adjusted HR 1.25, 95 % CI 1.07-1.45, p = 0.004) and hip fracture (1.1 vs 1.8 %, adjusted HR 1.61, 95 % CI 1.18-2.20, p = 0.003). Conclusions: Recent and prolonged glucocorticoid use (but neither remote nor recent short courses) was independently associated with reduced BMD and increased risk of fractures. These findings should permit clinicians to identify a high-risk group of patients that might benefit from osteoporosis prevention. [ABSTRACT FROM AUTHOR]

Summary: The post-fracture care gap has not narrowed in recent years. Following an initial improvement, rates of medication initiation have actually declined. Introduction: The current study characterizes temporal changes in post-fracture bone mineral density (BMD) testing or osteoporosis treatment initiation from 1996/1997 to 2007/2008. Methods: A population-based administrative data repository for Manitoba, Canada was accessed to identify non-traumatic fractures in individuals aged 50 years and older. Outcomes included BMD testing or dispensation of an osteoporosis medication in the 12 months following the fracture. Results: Thirty thousand nine hundred and twenty (30,920) fracture events met the inclusion criteria; 15,670 affected major osteoporotic fracture sites. Based on either BMD testing or treatment initiation, intervention rates reached a maximum of only 15.5% in 2003/2004, compared with 6.3% in 1996/1997, and 13.2% in 2007/2008 ( p-for-trend < 0.001). Post-fracture BMD testing increased from 0.7% in 1996/1997 to 8.9% 2007/2008 ( p-for-trend < 0.001). Osteoporosis medication use increased from 6.1% in 1996/1997 to 12.3% in 2001/2002 and then progressively declined to 5.9% by 2007/2008 ( p-for-trend = 0.025). Similar trends were observed when only major osteoporotic fractures were included. The initiation of BMD testing or medication varied according to age, gender, geographic region, and income. Conclusion: Despite increased attention to gaps in osteoporosis management post-fracture in the last 10 years, the situation has not improved: in 2007/20008, fewer than 20% of untreated individuals with a low-trauma fracture received intervention. Novel strategies are required to disseminate and implement best practices at the point of care to reduce the risk of recurrent fractures. [ABSTRACT FROM AUTHOR]