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Background Subjective cognitive complaints refer to self-experienced difficulties with everyday cognitive tasks. Although there has been a fair amount of research on cognitive impairments and cognitive complaints in end-stage renal disease, the practical implications of these complaints remain unclear. The current study aims to examine the associations of cognitive complaints with sociodemographic and clinical variables, mood, as well as key patient-reported outcomes, i.e., self-efficacy, self-management skills, and treatment adherence. Methods A total of 305 haemodialysis patients (mean age = 53.97 years, 42.6% female) completed the Kidney Disease Quality of Life Cognitive Function subscale, a brief measure of cognitive complaints. The recommended cut-off point of 60 was used to identify probable cognitive impairment. Measures of self-efficacy, self-management skills (i.e., symptom coping, health monitoring, health service navigation), treatment adherence, and mood symptoms were also administered. Between-group comparisons and correlational analyses were performed to examine associations of cognitive complaints with sociodemographic, clinical, and health behaviour variables. Mediation analyses were also conducted to investigate the mediating role of self-efficacy on the relationship between cognitive complaints and treatment adherence. Results Nearly a quarter (23.0%) of haemodialysis patients reported cognitive complaints indicative of clinical impairments. Risk of probable impairments was higher for patients with hypertension, diabetes, those diagnosed with end-stage renal disease at an older age, and those with shorter time on dialysis. Subjective cognitive complaints (both rates of probable impairments as per cut-off and continuous scores) were significantly associated with lower disease and treatment self-efficacy, poorer self-management skills, lower treatment adherence, as well as higher symptoms of distress. Mediation analysis indicated that treatment self-efficacy mediated the relationship between cognitive complaints and treatment adherence. Conclusions The current study demonstrated the clinical characteristics of haemodialysis patients who report cognitive complaints indicative of probable cognitive impairments and showed the associations of these complaints with self-management outcomes. Future studies should adopt more comprehensive measures of cognitive complaints and longitudinal designs to confirm the current findings.

PURPOSE The coronavirus disease 2019 (COVID-19) pandemic has had a global impact, and Singapore has seen 33,000 confirmed cases. Patients with cancer, their caregivers, and health care workers (HCWs) need to balance the challenges associated with COVID-19 while ensuring that cancer care is not compromised. This study aimed to evaluate the psychological effect of COVID-19 on these groups and the prevalence of burnout among HCWs. METHODS A cross-sectional survey of patients, caregivers, and HCWs at the National Cancer Centre Singapore was performed over 17 days during the lockdown. The Generalized Anxiety Disorder-7 and Maslach Burnout Inventory were used to assess for anxiety and burnout, respectively. Self-reported fears related to COVID-19 were collected. RESULTS A total of 624 patients, 408 caregivers, and 421 HCWs participated in the study, with a response rate of 84%, 88%, and 92% respectively. Sixty-six percent of patients, 72.8% of caregivers, and 41.6% of HCWs reported a high level of fear from COVID-19. The top concern of patients was the wide community spread of COVID-19. Caregivers were primarily worried about patients dying alone. HCWs were most worried about the relatively mild symptoms of COVID-19. The prevalence of anxiety was 19.1%, 22.5%, and 14.0% for patients, caregivers, and HCWs, respectively. Patients who were nongraduates and married, and caregivers who were married were more anxious. The prevalence of burnout in HCWs was 43.5%, with more anxious and fearful HCWs reporting higher burnout rates. CONCLUSION Fears and anxiety related to COVID-19 are high. Burnout among HCWs is similar to rates reported prepandemic. An individualized approach to target the specific fears of each group will be crucial to maintain the well-being of these vulnerable groups and prevent burnout of HCWs.

INTRODUCTION Superior outcomes have been reported among hemodialysis (HD) patients who take active control over their dialysis treatment either at self-care satellite dialysis units or home compared to the regular in-center hemodialysis patient. Although the differences between the home hemodialysis (HHD) and self-care in-center HD (SCHD) are not well described, the growing literature on the superior outcomes of HHD suggests that HHD is the better option. METHODS We performed a cross-sectional study in a stand-alone self-care unit to examine the differences in patients that are keen to consider HHD and those who are not. FINDINGS A cross-sectional sample of 44 patients completed a structured interview and the distress thermometer score used to assess psychological stress. Only 68% of patients reported to have heard about the benefits of HHD despite the long-established history and availability of the modality in the unit. One of the more critical findings in our study was that the cohort of patients who were keen to consider HHD believed that self-care and HHD would improve their quality of life (P

Background The fear of illness progression is common amongst those with chronic illnesses including cancers, and contributes to high psychological morbidity. Research in Asia on such fears however, is limited by a paucity of validated measurement instruments. Amongst the many available instruments, the Fear of Progression Questionnaire has a high quality rating, an important consideration in its selection. This study developed a simplified Mandarin version of the Fear of Progression Questionnaire – Short Form (FoP-Q-SF), and validated the English and Mandarin versions for use in Chinese populations. Methods The translation to a simplified Mandarin version was through a forward-backward translation with emphasis on conceptual and cultural equivalence. Cancer survivors (N = 341) completed a self-report questionnaire, the Fear of Progression Questionnaire – Short Form, other measures of fear of progression, depression, anxiety, and quality of life. Reliability and criterion validity were assessed, and the factor-structure was replicated with a confirmatory factor analysis. Results The Fear of Progression Questionnaire – Short Form demonstrated high internal and test-retest reliability. Criterion validity was also demonstrated through convergent, concurrent and discriminant validity. The factor structure was supported and replicated. The goodness-of-fit indices of the original model indicated some misfit, which could be adequately addressed by freeing five parameters in the error covariance matrix, without changing the one-factor structure. Conclusions The Fear of Progression Questionnaire – Short Form is a reliable and valid measure of fear of progression applicable to a mixed-cancer survivor population in Singapore. The simplified Mandarin version of the questionnaire will be useful in other parts of Asia and for Chinese migrants in the West, further extending the use of this questionnaire.

Background. In advanced chronic kidney disease (CKD), patients face complex decisions related to renal replacement modality that can cause decisional conflict and delay. This study aimed to evaluate the prevalence of severe decisional conflict across decision types and to identify the psychosocial and clinical factors associated with decisional conflict in this population. Design. Observational cross-sectional study. Methods. Patients with CKD in renal care were recruited. The Decisional Conflict Scale (DCS), Functional, Communicative, and Critical Health Literacy (FCCHL), Health Literacy Questionnaire (HLQ), Hospital Anxiety and Depression Scale (HADS), Brief Illness Perception Questionnaire (BIPQ), and the Kidney-disease Quality of Life (KDQOL)questionnaires were used. Clinical data were obtained from medical records. Bivariate and multivariable logistic regression models were used to identify predictors of severe decisional conflict (DCS score ≥ 37.5). Results. Participants (N = 190; response rate = 56.7%; mean age = 62.8 ± 10.8) reported moderate levels of decisional conflict (29.7 ± 14.5). The overall prevalence of severe decisional conflict was 27.5% (n = 46) with no significant differences across decision types (dialysis, modality, access). Ethnicity (Chinese), marital status (married), BIPQ treatment control, coherence, KDQOL staff encouragement, and all health literacy domains, except functional health literacy, were significant predictors of decisional conflict in the unadjusted models. In the multivariable model, only the health literacy domains of FCCHL Communicative, and HLQ Active Engagement remained significant. Conclusion. Even after pre-dialysis education, many CKD patients in this study still report severe decisional conflict, with rates remaining substantial across decision junctures. The associations of decisional conflict and health literacy skills related to communication and engagement with healthcare providers indicate that more collaborative and patient-centric pre-dialysis programs may support patient activation and resolve decisional conflict. National Medical Research Council (NMRC) This study was supported by the National Medical Research Council grant (NMRC/HSRG/0058/2016).

Purpose Consideration of health-related quality of life (HRQoL) and wellbeing outcomes is important to guide healthcare services for youth with obesity, yet youth perspectives may difer from their parents. This study compared youth and parental HRQoL reports and evaluated levels of concordance across HRQoL domains and as a function of youth age, youth gender and parent informant (mother and father). Methods 376 youths with obesity, recruited from community (N=223) and hospital settings (N=153), and their parents (N=190 mothers; N=91 fathers), completed the PedsQL. Parental and youth agreement across subgroup dyads (mother; father; child gender; child age) were evaluated using Wilcoxon signed-rank test, intra-correlations coefcients (ICCs) and Bland–Altman plots. Results Compared to norms, HRQoL levels (youth self-report and parental proxy reports) were lower in all domains. Both mother and fathers’ HRQoL reports were signifcantly lower than youths, most notably in physical HRQoL. Youth–parent concordance ranged from poor to moderate (ICC=0.230–0.618), with lowest agreement for Physical HRQOL. Mothers were better proxies with ICCs being signifcant in all domains. Youth-father ICCs were signifcant only for Social (ICC=0.428) and School (ICC=0.303) domains. Girl–mother agreement was signifcant across all domains, while girl–father agreement was signifcant only in the Social domain (ICC=0.653). Both mothers and fathers were poor raters for boys, and younger youths (aged ≤12), with non-signifcant ICCs in most HRQoL domains. Conclusions Parents are poor surrogates for youth HRQoL. Clinicians should be cognizant that parents are not necessarily accurate proxies for youths, and exercise caution when interpreting parent-proxy scores. National Medical Research Council (NMRC) This study is supported by funding from National Medical Research Council-Clinician Scientist Research Grant (NMRC/ CIRG/1407/2014).

Objectives Health literacy encompasses a broad skill set linked to patients' self-management ability and the complexity of their health care environments. Self-management in the context of multimorbidity is particularly challenging, placing patients at risk of poor clinical outcomes. This study aimed to explore the prognostic associations between health literacy domains, depression, and 12-month health care utilization and mortality in patients with diabetes and end-stage renal disease (DM-ESRD). Design Observational study. Methods Patients with DM-ESRD undergoing haemodialysis were recruited. Information on all-cause hospitalization/admission and mortality of participants was recorded. Negative binomial and Cox regressions were used to model risk factors for hospitalization and mortality. Results A total 221 participants [median age: 59 years, 61.6% men, 54.8% Chinese] were recruited. Differences in health literacy were found as a function of age, ethnicity, relationship status, and education. After adjusting for demographic and clinical factors, the HLQ domain Actively Managing My Health remained independently associated with lower rates of hospitalization (incidence rate ratio (IRR) = 0.674, 95% CI [0.490, 0.925], p = .02) and mortality (hazard ratio = 0.382, 95% CI [0.160, 0.848], p = .02). Cumulative hospitalization days were associated with employment status (IRR = 2.242, 95% CI [1.223, 4.113], p = .009), albumin (IRR = 0.918, 95% CI [0.854, 0.988], p = .02), HbA1c (IRR = 1.183, 95% CI [1.028, 1.360], p = .02), comorbidity burden (IRR = 1.137, 95% CI [1.003, 1.289], p = .04), and depression (IRR = 1.059, 95% CI [1.003, 1.118], p = .04) but no health literacy domains. Conclusions Health literacy skills related to Actively Managing My Health predict hospitalization and mortality independently of other risk factors. The HLQ provides an assessement of novel health literacy parameters which offer new insights into patients' status and behaviours and may strengthen interventions to improve clinical services, and patient outcomes in DM-ESRD. Statement of contribution What is already known on this subject? Patients with diabetes (DM) comprise the fastest growing segment of patients with end-stage renal disease (ESRD). Health literacy (HL) is pivotal for managing the complex treatment guidelines for DM-ESRD. Most prior work on HL focused on functional HL and shown significant associations with mortality and hospitalization. Limited research has investigated wider HL skills in relation to clinical outcomes. What does this study add? Supporting patients in Actively Managing my health liteacy skills is critical in decreasing probability of hospitalization and morbidity. The presence of symptoms of depression is associated with longer hospitalization period. This work was supported by grant from the National Kidney Foundation Singapore toKonstadina Griva (NKFRC/2013/01/20). Dr RH Osborne was funded in part through aNational Health and Medical Research Council of Australia Senior Research Fellowship #1059122.

Background Non-adherence to immunosuppressive medications following renal transplantation is a risk factor for rejection and graft loss. Despite the dire consequences, adherence lapses, both unintentional and intentional, are common and poorly understood. Objective The present study sets to compare the rates and determinants of unintentional, intentional and overall self-reported non-adherence. Setting Outpatient clinic at the National University Centre for Organ Transplantation, Singapore. Method This was a cross-sectional survey administered to N = 152 renal transplant recipients. Main outcome measure They completed the Transplant Effects Questionnaire, Beliefs about Medications Questionnaire, Multidimensional Scale of Perceived Social Support, the Depression, Anxiety and Stress Scale, and the Medication Adherence Report Scale. Clinical and laboratory information were also assessed. Results The prevalence rates for overall, unintentional, and intentional self-reported non-adherence were 19.7, 47.4, and 15.1% respectively. Unintentional non-adherence was predicted by engagement in formal work, a primary diagnosis of autoimmune nephritis, and being a recipient of a living-donor renal transplant (i.e. stable characteristics). In contrast, intentional non-adherence was predicted by co-morbid burden and patients' evaluation of the side effects of their medications. Overall non-adherence was predicted by a deliberate decision-making process involving the weighing of the costs of using immunosuppressive drugs against their perceived benefits. Conclusion The survey highlighted the importance of making a distinction between unintentional and intentional non-adherence in renal transplant recipients, and suggested that modifiable factors may be targeted in different ways in interventions to increase adherence.

Study objective To investigate the association between family cancer caregivers’ unmet daily needs and emotional states of depression, anxiety and stress across their care recipient’s treatment phases. Method A cross-sectional study design and self-report questionnaires were used. Family caregivers (N = 237) of cancer patients in ambulatory cancer clinics were recruited from May to December 2017, and completed a sociodemographic and medical questionnaire, the Depression Anxiety Stress Scale and Needs Assessment of Family Caregivers-Cancer Scale. Hierarchical linear regression was conducted to examine the influence of each predictor (sociodemographic variables, unmet personal care and role management needs, cancer treatment phase) on the Depression Anxiety Stress Scale total score, depression subscale, anxiety subscale, and the stress subscale. Results Family caregivers’ unmet daily activity needs, in particular higher unmet personal care needs, during the intermediate phase (6–9 months), were significantly associated (psb = 4.93) and stress (b = 2.26). In the chronic treatment phase (>9 months), the significant association of unmet personal care needs was with overall distress (b = 5.91), anxiety (b = 1.97) and stress (b = 2.53). After completing treatment, unmet role management needs were only significantly associated with stress (b = -1.59). Caregivers’ higher depression was also associated with greater unmet role management needs, regardless of treatment phases. Conclusions Intermediate and chronic cancer treatment phases were identified as having greatest effect on caregivers’ unmet daily activity needs and emotions. Unmet personal care needs played the major effect on overall negative emotional states in the intermediate treatment phase and stress in the chronic treatment phase. Close attention to caregivers needs in intermediate and chronic treatment phases, would be highly beneficial in alleviating negative emotional disturbances.

Background Persistent diabetes-related distress (DRD) is experienced by patients with Type 2 Diabetes Mellitus. Knowing factors associated with persistent DRD will aid clinicians in prioritising interventions efforts. Methods A total of 216 patients were recruited from a tertiary hospital in Singapore, an Asian city state, and followed for 1.5 years (2011–2014). Data was collected by self-completed questionnaires assessing DRD (measured by the Problem Areas in Diabetes score) and other psychosocial aspects such as social support, presenteeism, depression, health-related quality of life (HRQoL) and excessive daytime sleepiness (EDS) at three time points. Clinical data (body-mass-index and glycated haemoglobin) was obtained from medical records. Change score was calculated for each clinical and psychosocial variable to capture changes in these variables from baseline. Generalized Linear Model with Generalized Estimating Equation method was used to assess whether baseline and change scores in clinical and psychosocial are associated with DRD over time. Results Complete data was available for 73 patients, with mean age 44 (SD 12.5) years and 67% males. Persistent DRD was experienced by 21% of the patients. In the final model, baseline HRQoL (OR = 0.56, p

Objective To compare anxiety and/or depressive symptoms between patients with end-stage renal disease with and without comorbid diabetes and identify factors associated with symptoms of distress in this population. Methods Data from two studies (conducted between 2010 and 2014) were pooled. A total of 526 patients on hemodialysis (68.8% with diabetes) completed the Hospital Anxiety and Depression Scale (HADS). Elevated symptoms were defined as HADS-Anxiety or HADS-Depression ≥ 8. Univariate and multivariate logistic regressions were used to estimate associations between diabetic status, and other socio-demographic and clinical factors with baseline clinical anxiety and depression. Results A total of 233 (45.4%) reported elevated anxiety symptoms and 256 (49.9%) reported elevated depressive symptoms sufficient for caseness. Rates were not different between patients with and without diabetes. Risk for clinical depression was higher in patients who were single/unpartnered (OR = 1.828), Chinese vs. Malay (OR = 2.05), or had lower albumin levels (OR = 0.932). None of the parameters were associated with anxiety caseness. Conclusion Sociocultural factors rather than comorbid burden may help identify patients at risk for depression. The high rates of anxiety and depression underlie the importance for monitoring and intervention in dialysis care.

RATIONALE & OBJECTIVE: Suboptimal dialysis preparation of patients with chronic kidney disease (CKD) is common, but little is known about its relationship to psychosocial factors. This study aimed to assess patients' attitudes about access creation and to identify factors associated with patients' intentions regarding dialysis access creation and outcomes.\ud \ud STUDY DESIGN: Prospective cohort study. \ud \ud SETTING & PARTICIPANTS: 190 patients with stage 4/5 CKD not receiving dialysis treated at 2 hospitals in Singapore and 128 of their family members.\ud \ud PREDICTORS: Self-reported measures of illness perception, health-related quality of life, and attitudes toward access creation. Sociodemographic and clinical measures were also obtained.\ud \ud OUTCOME: Intention to create an arteriovenous fistula (AVF; ie, proceed with access vs wait and see) and time to creation of a functional AVF.\ud \ud ANALYTICAL APPROACH: Exploratory factor analysis (EFA) was undertaken to construct internally consistent subscales for a newly developed questionnaire about attitudes toward access creation. Logistic regression and cause-specific hazards models were conducted to identify psychosocial factors associated with patients' access creation intentions and access outcomes, respectively. \ud \ud RESULTS: EFA (explained 50.1% variance) revealed 4 domains: access and dialysis concerns, need for dialysis, worry about cost, and value of access. A high risk of intention to delay access creation (51.1%) was found among patients despite early referral and education. Multivariable analysis (R2=0.45) showed that the intention to proceed with access creation was associated with greater perceived value from access (odds ratio, 2.61; 95% CI, 1.46-4.65; P

ObjectivesHaving to access life-sustaining treatment during the emerging COVID-19 outbreak has placed patients with cancer at an especially vulnerable position notwithstanding their immunocompromised condition. The present study aimed to elucidate cancer patients’ and their caregivers’ experiences during this outbreak.DesignFace-to-face semistructured interviews were conducted.SettingA tertiary cancer care facility.Participants16 patients with cancer and 14 caregivers. Inclusions criteria were: (A) diagnosed with cancer, (B) receiving active treatment or follow-ups, (C) aged 21 years and above and (D) fluent in English or Mandarin.ResultsThematic analysis was conducted. Five themes were identified: heightened sense of threat, impact on healthcare experience, responsibility falls on oneself, striving for normalcy and sense of safety and trust. Heightened threat of COVID-19 was more pronounced in patients and linked to vulnerability and fear, uncertainty and actions of socially irresponsible others. Dominant in their healthcare experience was prioritising cancer and treatment amidst heightened threat and anticipatory worry about treatment disruptions. Both noted on the importance of taking responsibility for one’s health, with caregivers reporting a reinforced sense of duty towards patients. They strived to maintain normalcy by viewing COVID-19 as beyond personal control, downplaying and living life as usual. Their resolve was supported by a sense of safety from the actions of authorities, hospitals and trust towards healthcare providers.ConclusionsCancer intensifies threat and the emotional impact of COVID-19 and may trigger specific concerns related to treatment. Psychoeducation interventions led by healthcare providers over digital platforms could help address cancer-specific concerns and support patients and caregivers during the pandemic.

Background:Day care services for patients with dementia (PWD) are generally under-utilized worldwide despite evidence of positive outcomes, such as improved behavioral, psychological, and cognitive functioning for patients, and reduced caregiver burden. This study sought to gain an in-depth understanding of the reasons for non-utilization of day care services in Singapore using qualitative methodology.Methods:A purposive sample of 16 caregivers of PWD who had never attended day care services participated in semi-structured interviews. Interviews were audio-recorded and transcribed verbatim. Data analysis was based on an Interpretative Phenomenological Analysis framework.Findings:Caregivers recognized the importance of engagement for PWD, yet were constrained by patients’ refusal to attend day care, which caregivers attributed to the patients’ negative beliefs about day care and fear of abandonment by their families. Caregivers also raised concerns about service delivery issues, the suitability of activities at day care, and their perceptions of the patients’ ability to integrate into the setting. Non-utilization was also related to caregivers’ low perceived need due to the availability of alternative care arrangements (e.g. having a domestic helper and adequate family support).Conclusions:Caregivers generally understand the value of day care but several factors tip the balance in favor of non-use. These include culturally bound caregiving values and perceptions, and inadequacies in service delivery. Negative perceptions about services highlight the need to enhance the image and standards of day care and increase awareness of the benefits of day care for PWD beyond its custodial role.

AIM To evaluate coping strategies of Asian RA patients and their associations with health-related quality of life (HRQoL). METHODS A cross-sectional sample of patients with established RA was evaluated using measures of coping (Coping in Rheumatoid Arthritis Questionnaire [C-RAQ]; appraisal of coping effectiveness and helplessness), HRQoL (Mental and Physical Components [MCS/PCS] of the Short Form 12v2; Rheumatoid Arthritis Impact of Disease score [RAID]) and clinical/laboratory assessments. Principal component analysis was conducted to identify coping strategies. Multiple linear regression analyses were performed to evaluate the associations between coping strategies and HRQoL outcomes. RESULTS The study sample comprised 101 patients, 81% female, 72.3% Chinese, mean age 54.2 ± 12.6 years. Five coping strategies were identified: Active problem solving (E = 5.36), Distancing (E = 2.30), Concealment (E = 1.89), Cognitive reframing (E = 1.55) and Emotional expression (E = 1.26). Concealment was consistently associated with PCS (rs = -0.23, P = 0.049), MCS (rs = -0.24, P = 0.04) and RAID (rs = 0.39, P < 0.001), and was significant in the multivariate model to explain lower disease-specific HRQoL (RAID) even after adjusting for disease activity, coping effectiveness and helplessness (β = 0.20, P = 0.04). Emotional expression was associated with poorer physical HRQoL (PCS), after adjusting for disease severity, body mass index, coping effectiveness, helplessness and Concealment (β = -0.39, P < 0.001). Perceived coping-related helplessness was significant in multivariate correlates for PCS (β = -0.25, P = 0.036), MCS (β = -0.29, P = 0.02) and RAID (β = 0.53, P < 0.001), after adjusting for covariates. CONCLUSION Concealment and Emotional expression are associated with lower disease-specific HRQoL and physical HRQoL respectively, with the former coping strategy likely to be culture-specific. Interventions should tailor psychosocial support needs to address not only coping strategies, but patients' perception of their coping.

This study explores (1) the motivations and challenges facing family caregiving for cancer in Singapore and (2) suggests a possible framework to guide culturally sensitive future work on caregivers.Twenty caregivers of patients being treated for cancer at a public hospital in Singapore were interviewed. A semi-structured interview format and inductive thematic analysis were used to analyse the data. Caregivers were asked about their motivations for caregiving and the challenges they faced.Caregivers' motivations grouped into three categories: personal value and fulfilment, giving care because of societal expectations such as filial piety, and practical need. Challenges were grouped into interpersonal challenges, disclosure and finding balance. Caregivers with different primary motivations varied in their responses to these challenges. More autonomous caregivers cited learning points and reprioritised more effectively than less autonomous caregivers, who reported more internal conflict and less control over their situation.In Singapore and Asia, sociocultural values of family caregiving are not uniformly experienced as positive, and may be burdensome for caregivers who give care primarily for extrinsic motivations. As family caregiving needs increase, targeted psychosocial support for caregivers with less autonomous behavioural orientations may pre-empt caregiver burnout and burden.

Emotional distress is common in dialysis patients, but its role on clinical outcomes for patients on peritoneal dialysis (PD) is uncertain. To evaluate the effect of depression and anxiety on 1-year prognosis in PD patients. A total of N = 201 PD patients (58.9 ± 12.59 years) completed the Hospital Anxiety Depression Scale and measures of social support at baseline and were followed up for CC technique and actuarial patient survival. Mortality and technique failure rates were 9.9 and 5.97 %, respectively. Carer-assisted PD, anxiety, comorbid burden and albumin were significant univariate predictors. Multivariate proportional hazard model to adjust for confounders indicated that anxiety remained significant with HR of 2.145 [95 % CI 1.03, 4.49, p = 0.043] for death/technique failure. Anxiety is an important predictor of actuarial and technique survival in PD. Effective treatment for symptoms of anxiety may represent an easily achievable means of improving the clinical outcome of PD patients.

Objective: Depression is often comorbid with End-Stage Renal Disease, and associated with poor adherence and clinical outcomes but course of symptoms is variable. This study sought to describe the long-term trajectories of anxiety and depression in hemodialysis patients, to identify predictors of these trajectories over 12 months and to evaluate the effectiveness of the HEmoDialysis Self-Management Randomized Trial (HED SMART) against usual care on symptoms of anxiety and depression. Methods: A secondary analysis of data from a randomized controlled trial that contrasted HED SMART (n = 101) against usual care (n = 134). Depressive and anxious symptoms were assessed using the Hospital Anxiety and Depression Scale (HADS) at baseline, 1 week and at 3 and 9 months post-intervention. Latent class growth analysis identified trajectories of depression and anxiety, and their sociodemographic and clinical predictors. Results: Symptoms of depression and anxiety over 12 months were characterized by two trajectories: low stable (depression: 55%; anxiety: 59%) with non-clinical levels of distress, and high stable (depression: 45%; anxiety: 41%) with clinical levels of distress. HED SMART predicted significant reductions in depression relative to usual care. A similar trend was noted for anxiety. Younger age, Chinese ethnicity, and more comorbidities were associated with persistent high depression. Younger age and shorter dialysis vintage was associated with persistent high anxiety. Conclusion: A brief self-management intervention designed to support behavioral change can also lead to significant reductions in symptoms of depression and may be of great value for younger HD patients shown to be at greater risk for persistent distress. Trial registration: ISRTN31434033.

Background This cluster randomised controlled trial set out to investigate the feasibility and acceptability of the “Combined Diabetes and Renal Control Trial” (C-DIRECT) intervention, a nurse-led intervention based on motivational interviewing and self-management in patients with coexisting end stage renal diseases and diabetes mellitus (DM ESRD). Its efficacy to improve glycaemic control, as well as psychosocial and self-care outcomes were also evaluated as secondary outcomes. Methods An assessor-blinded, clustered randomised-controlled trial was conducted with 44 haemodialysis patients with DM ESRD and ≥ 8% glycated haemoglobin (HbA1c), in dialysis centres across Singapore. Patients were randomised according to dialysis shifts. 20 patients were assigned to intervention and 24 were in usual care. The C-DIRECT intervention consisted of three weekly chair-side sessions delivered by diabetes specialist nurses. Data on recruitment, randomisation, and retention, and secondary outcomes such as clinical endpoints, emotional distress, adherence, and self-management skills measures were obtained at baseline and at 12 weeks follow-up. A qualitative evaluation using interviews was conducted at the end of the trial. Results Of the 44 recruited at baseline, 42 patients were evaluated at follow-up. One patient died, and one discontinued the study due to deteriorating health. Recruitment, retention, and acceptability rates of C-DIRECT were generally satisfactory HbA1c levels decreased in both groups, but C-DIRECT had more participants with HbA1c

The Fear of Cancer Recurrence (FCR) is reported to be a normal response to cancer, but little is known about the interaction between FCR and maladaptive cognitive processes, which may increase the risk for depression and anxiety disorders among cancer survivors. Previous studies have shown the influence of rumination on depression and anxiety in other populations. Thus, the present study aimed to examine how FCR and rumination may relate to depression and anxiety symptoms among cancer survivors.The present study included cancer survivors (N = 388) who had completed their active treatment at the National University Cancer Institute Singapore, and achieved complete remission from cancer. All participants completed self-report measures of FCR (Fear of Cancer Recurrence Inventory), rumination (Rumination Response Scale), depression, and anxiety symptoms (Hospital Anxiety and Depression Scale).The present study observed that (1) FCR and rumination were associated with more severe depression and anxiety symptoms, and (2) the interaction between FCR and rumination was associated with more severe depressive symptoms (p = .01). Specifically, rumination was significantly associated with higher depressive symptoms in individuals with high FCR (p .001), while rumination was not associated with depressive symptoms in individuals with low FCR (p .05).Habitual rumination may be a maladaptive cognitive style to cope with high FCR. Therefore, the present study's findings elucidate the moderating effect of rumination on FCR, and such findings may better inform psychological interventions to reduce the risk of depression and anxiety among cancer survivors who experience high FCR.

The Fear of Cancer Recurrence Inventory has shown adequate psychometric properties to assess for fear of cancer recurrence among cancer survivors. However, the use of the Fear of Cancer Recurrence Inventory in Asia is limited due to the paucity of validation studies. Participants include 331 cancer survivors who completed the English and newly developed Mandarin versions of the Fear of Cancer Recurrence Inventory. The results revealed that both versions of the Fear of Cancer Recurrence Inventory demonstrated satisfactory internal reliability, test–retest reliability, convergent validity, and concurrent validity. A confirmatory factor analysis provided support for the original seven-factor structure. The validated Fear of Cancer Recurrence Inventory is applicable to cancer survivors in Singapore.

Introduction Family caregivers of cancer patients experience many negative effects due to the heavy responsibility involved. Although various psychosocial interventions have been found to improve caregivers' quality of life (QOL), the sustainability of the benefits of these interventions over time has been less consistently investigated and hence less clearly established. Extending previous research on the immediate post-intervention effects, this study aims to examine the trajectories of change in caregivers QOL over an 8-week follow-up period. Methods Caregivers of patients attending an outpatient clinic at a cancer center in Singapore were recruited. Participants had to fulfill the following criteria: (a) between 21 and 74 years; (b) willing to attend hour-long weekly programs for 4 weeks; (c) able to understand, speak, and read English; (d) a family member living with and providing care and support for the patient; and (e) provide written informed consent. Participants completed the Caregiver QOL-Cancer scale at baseline, immediately post-intervention, and at 4 and 8 weeks after the end of the intervention. Data from 56 participants were analyzed. Results Majority of participants exhibited a stable trajectory of change in their QOL, while a small number of participants either improved or declined. Discussion Understanding the sustainability of the effects of the intervention is important in determining the need to initiate periodic "booster" sessions to provide consistent support for caregivers. Further research could investigate the sustainability over an even longer period, as well as intra-individual change trajectories using growth modeling among a larger sample.

Background: Poor adherence to treatment is common in hemodialysis patients. However, effective interventions for adherence in this population are lacking. Small studies of behavioral interventions have yielded improvements, but clinical effectiveness and long-term effects are unclear.\ud \ud Study Design: Multicenter parallel (1:1) design, blinded cluster-randomized controlled trial.\ud \ud Setting & Participants: Patients undergoing maintenance hemodialysis enrolled in 14 dialysis centers.\ud \ud Intervention: Dialysis shifts of eligible patients were randomly assigned to either an interactive and targeted self-management training program (HED-SMART; intervention; n = 134) or usual care (control; n = 101). HED-SMART, developed using the principles of problem solving and social learning theory, was delivered in a group format by health care professionals over 4 sessions.\ud \ud Outcomes & Measurements: Serum potassium and phosphate concentrations, interdialytic weight gains (IDWGs), self-reported adherence, and self-management skills at 1 week, 3 months, and 9 months postintervention.\ud \ud Results: 235 participants were enrolled in the study (response rate, 44.2%), and 82.1% completed the protocol. IDWG was significantly lowered across all 3 assessments relative to baseline (P < . 0.001) among patients randomly assigned to HED-SMART. In contrast, IDWG in controls showed no change except at 3 months, when it worsened significantly. Improvements in mineral markers were noted in the HED-SMART arm at 3 months (P < . 0.001) and in potassium concentrations (P < . 0.001) at 9 months. Phosphate concentrations improved in HED-SMART at 3 months (P = 0.03), but these effects were not maintained at 9 months postintervention. Significant differences between the arms were found for the secondary outcomes of self-reported adherence, self-management skills, and self-efficacy at all time points.\ud \ud Limitations: Low proportion of patients with diabetes.\ud \ud Conclusions: HED-SMART provides an effective and practical model for improving health in hemodialysis patients. The observed improvements in clinical markers and self-report adherence, if maintained at the longer follow-up, could significantly reduce end-stage renal disease-related complications. Given the feasibility of this kind of program, it has strong potential for supplementing usual care.\ud \ud Trial Registration: Registered at ISRCTN with study number ISRCTN31434033.

Family caregivers of cancer patients often experience an impaired quality of life (QOL) and emotional distress as a result of their caregiving duties, which may potentially influence the quality of care of their care recipients. The COPE (Caregivers of cancer Outpatients’ Psycho-Education support group therapy) intervention was developed as a response to the lack of work done among family caregivers of ambulatory cancer patients in Asia. This group intervention comprised four weekly sessions simultaneously targeting psychoeducation, skills training, and supportive therapy. The present study sought to evaluate the pilot COPE intervention using both quantitative and qualitative measures. The Hospital Anxiety and Depression Scale (HADS) was used to measure both depression and anxiety, while the Caregiver QOL – Cancer (CQOLC) measured caregiver QOL. These instruments were measured at baseline pre-intervention, and immediately post-intervention. A waitlist control group design was adopted. A subset of caregivers from the intervention group were invited for a semi-structured interview post-intervention. Quantitative analyses suggest that while QOL remained stable in control group participants, intervention group participants experienced QOL improvements – both in overall QOL and in the specific domain of burden. There were no significant differences in the trajectories of depression and anxiety in both groups. Qualitative analyses suggest that this might have been a result of the intervention not only equipping participants with the relevant coping skills, but also providing a platform for emotional expression and situational reappraisal. The COPE intervention has shown some efficacy in helping family caregivers of cancer patients, but more work is required before this can be implemented. Current Controlled Trials NCT02120183 . Registered 17 April 2014. Retrospectively registered.

OBJECTIVE: Depression is common in dialysis patients and has been shown to be associated with higher morbidity and mortality, but little is known about the course of symptoms over time. The current study set up to explore group and individual patterns of change in symptoms of anxiety and depression within the hemodialysis population and to identify socio-demographic, clinical, and psychological factors that may be associated with different trajectories of emotional distress. METHODS: A total of 159 hemodialysis patients (n = 42 incident and n = 117 prevalent) completed the Hospital Anxiety and Depression Scale and social support and symptoms subscales from the Kidney Disease Quality of Life (Short Form) on two occasions 12 months apart. Clinical cut-offs were used to identify individual patterns of change in anxiety and depression symptoms across time, and analysis of variance (ANOVA) procedures were employed to establish potential correlates of these trajectories. RESULTS: Mean levels of anxiety and depression symptoms remained unchanged over 1 year with 44.7-54.1% of patients above cut-off at both baseline and follow-up. Individual-level analyses showed that the course of symptoms does not follow a single trajectory. While most patients had either persistent symptoms of distress (39.6% and 31.8% for depression and anxiety, respectively) or no/low symptoms of distress (32.1% and 36.9% for depression and anxiety, respectively), a total of 12.7-18.5% patients either had new-onset symptoms of depression/anxiety or symptoms diminishing over time. Patients with persisting or new-onset symptoms of depression or anxiety reported reduced perceived social support and quality of social interaction compared to the subgroups with low depressive/anxious symptoms. CONCLUSION: Different patterns of symptoms reflect heterogeneity in patients' emotional reactions and adjustment. More research is needed to identify patients at risk for emotional distress and to explore social support in the context of dialysis. Statement of contribution What is already known on this subject? Depression and poor mental health are common in hemodialysis patients and are associated with higher risk of hospitalization and death. Course of depression in incident hemodialysis patients is variable, but evidence on prevalent patients and course of symptoms of anxiety is largely lacking. What does this study add? Anxiety and depression remain undifferentiated over time with most patients reporting persistently high or no symptoms of anxiety or depression. New-onset symptoms of anxiety or depression or recovery are less frequent. The lack of consistent associations between socio-demographic or clinical parameters with patterns of emotional distress makes early identification difficult. Regular screening as part of clinical care is hence essential. Persistently high or new-onset symptoms of anxiety and/or depression are associated with reduced perceived social support. More research is needed to explore the role of social resources in the context of dialysis.

This study set out to explore the experience of food cravings and thirst, and their management strategies in patients on hemodialysis. Semi-structured interviews with N = 32 hemodialysis patients were analyzed thematically. Findings indicated that food cravings and thirst were common in everyday life of patients and resulted in different emotional responses. A combination of cognitive and behavioral strategies was employed, including avoidance, controlled consumption, and substitution. Self-monitoring and compensatory strategies were also used to prevent or compensate for lapses. These findings lay the groundwork for future work aimed to improve adherence in end-stage renal disease patients.

To compare Quality of Life, anxiety and depression between older (≥65 years) and younger (65 years) patients across automated peritoneal dialysis and continuous ambulatory peritoneal dialysis.There is a lack of studies as to whether the different peritoneal dialysis modalities confer similar outcomes in older and younger patients.Cross-sectional.A total of 201 patients completed the Kidney Disease Quality of Life Short-Form, World Health Organization Quality of Life Instrument, Short Form and Hospital Anxiety and Depression Scale. Comorbidity and biochemical values were abstracted from medical records.Older patients reported significantly better quality of life than younger patients in the Kidney Disease Quality of Life Short-Form effects of kidney disease and patient satisfaction and the World Health Organization Quality of Life Instrument overall Quality-of-Life/health despite worse clinical profile. Quality of life outcomes were comparable between automated peritoneal dialysis and continuous ambulatory peritoneal dialysis with the exception of the Kidney Disease Quality of Life Short-Form symptoms in favour of automated peritoneal dialysis. Levels of anxiety and depression were equivalent for older and younger patients across peritoneal dialysis modalities. The observed quality-of-life advantages for older patients persisted after case-mix adjustments and extended to more quality-of-life domains and depression and anxiety.Our findings of superior quality of life in patients aged ≥ 65 support the expansion of peritoneal dialysis use in older patients. Patients across different age groups should be given non-biased information about both peritoneal dialysis modalities and individual preferences should be elicited and carefully considered by healthcare providers.

Introduction: The Diabetes Health Profile-18 (DHP-18) measures diabetes-related psychological well-being in patients with type 2 diabetes mellitus (T2DM). It includes 3 subscales: psychological distress (PD), barriers to activity and disinhibited eating. The psychometric properties of the DHP have not been evaluated in Asia. The aim of this study was to determine the psychometric properties of the DHP in multiethnic Singapore. Materials and Methods: Patients between the ages of 18 to 65 diagnosed with diabetes (either type 1 or type 2) for at least 1 year were recruited from a diabetes outpatient clinic in a tertiary hospital. They completed a set of self-administered questionnaires including sociodemographic information and the DHP. Validity of the DHP was evaluated using confirmatory factor analysis (CFA) and exploratory factor analysis (EFA). Reliability was assessed with internal consistency and sensitivity was determined by effect size, associated with detecting a statistically significant and clinically important difference between various patient subgroups. Results: A total of 204 patients with mean age 45.4 (11.9) years, comprising 64% males and 50% Chinese, 27% Indian and 12% Malay were studied. In CFA, model fit was poor. Forced 3-factor EFA supported the original 3-factor structure of the DHP. Convergent and discriminant validity was demonstrated (100% scaling success). DHP was sensitive across majority of social demographic, clinical and social-functioning determinants (i.e., effect size >0.3). Cronbach’s alpha exceeded 0.70 for all subscales. Ceiling effects were negligible but large floor effects were seen for the PD subscale (23%). Conclusion: The DHP is valid, reliable and sensitive for measuring well-being in Asian patients with T2DM. Key words: Quality of life, Reliability, Sensitivity, Validity

Body image distress is well-documented in patients with cancer, but little is known about the course of body image distress over time and the role of psychosocial resources such as hope. This prospective study sought to explore the dynamics between trajectories of body image distress and hope across time. Cancer patients receiving outpatient treatment at a cancer center completed self-reported measures of body image distress (Body Image Scale) and hope (Adult Hope Scale) at baseline (within three months of their cancer diagnosis) and follow-up (six months post-baseline; N = 111). Trajectories of intra-individual change (improved, stable, and declined) for body image distress were calculated based on the minimal clinically important difference (±0.5 baseline SD). There was a significant increase in body image distress at follow-up (p < .05); hope remained stable. Rank-transformed mixed-factor repeated measures analyses of variance revealed significant interactions between body image distress trajectory groups and time on hope, suggesting that patients experiencing improvements in body image distress reported higher levels of hope than those who had stable or deteriorating levels of body image distress F(2,108) = 3.25, p < .05. The findings of this exploratory study suggest that psychosocial resources like hope may also reduce body image distress across time in a sample of cancer patients, although the mechanisms of interaction require further examination. Supportive care could lend greater focus to improving patients' hope to alleviating body image distress.

With increasing emphasis on expanding home-based dialysis, there is a need to understand adherence outcomes. This study set out to examine the prevalence and predictors of nonadherence among patients undergoing peritoneal dialysis. A cross sectional sample of 201 peritoneal dialysis patients recruited between 2010-2011 from Singapore General Hospital completed measures of quality of life, medication beliefs, self-efficacy and emotional distress. Nonadherence rates were high; 18% for dialysis, 46% for medication and 78% for diet. Intentional nonadherence was more common for dialysis (p = .03), whereas unintentional nonadherence was more common for medication (p = .002). Multivariate models indicated significant associations for higher education (intermediate vs low OR = 3.18, high vs low OR = 4.70), lower environment quality of life (OR = 0.79), dialysis self-efficacy (OR = 0.80) with dialysis nonadherence; higher education (OR = 2.22), self-care peritoneal dialysis (OR = 3.10), perceived necessity vs concerns over medication (OR = 0.90), self-efficacy (OR = 0.76) with nonadherence to medication. The odds for nonadherence to diet were higher among patients who were younger (OR = 0.96), of Chinese ethnicity (OR = 2.99) and those reporting better physical health (OR = 1.30) and lower self-efficacy (OR = 0.49). Nonadherence is common in peritoneal dialysis. Self-efficacy and beliefs about medication are promising targets for interventions designed to improve adherence.

Dialysis can be very stressful with the initial months onto treatment being highly critical in terms of both adaptation and mortality. This qualitative study aimed to explore the lived experiences of incident haemodialysis patients in Singapore. Topics related to the end-stage renal disease diagnosis and haemodialysis treatment were raised with 13 incident haemodialysis patients in the form of semi-structured interviews, and interpretative phenomenological analysis was undertaken as the framework for data analysis. Emotional distress, treatment-related concerns and social support emerged as main issues following a critical review of themes. Our study revealed that incident haemodialysis patients have emotional and informational needs, highlighting the importance of intervention programmes in particular to this patient group to promote better psychosocial adjustment to the disease and its treatment.

Objectives This study explored the factors influencing decision-making about dialysis modality, integrating the perspectives of patients, their families, and health care professionals within an Asian population. The study further sought to understand the low penetration rate of peritoneal dialysis (PD) in Singapore. Methods A sample of 59 participants comprising pre-dialysis patients, dialysis patients, caregivers, and health care professionals (HCPs) participated in semi-structured interviews to explore the decision-making process and their views about various dialysis modalities. Data were thematically analyzed using NVivo9 (QSR International, Doncaster, Australia) to explore barriers to and facilitators of various dialysis modalities and decisional support needs. Results Fear of infection, daily commitment to PD, and misperceptions of PD emerged as barriers to PD. Side effects, distance to dialysis centers, and fear of needling and pain were barriers to hemodialysis (HD). The experiences of other patients, communicated informally or opportunistically, influenced the preferences and choices of patients and family members for a dialysis modality. Patients and families value input from HCPs and yet express strong needs to discuss subjective experiences of life on dialysis (PD or HD) with other patients before making a decision about dialysis modality. Conclusions Pre-dialysis education should expand its focus on the family as the unit of care and should provide opportunities for interaction with dialysis patients and for peer-led learning. Barriers to PD, especially misperceptions and misunderstandings, can be targeted to improve PD uptake.

Although adherence to immunosupressive medication after transplantation is important to maximize good clinical outcomes it remains suboptimal and not well-understood. The purpose of this study was to examine intentional and unintentional non-adherence to immunosuppression medication in kidney transplant patients.A cross-sectional sample of N=218 patients [49.6 ± 12.3 years] recruited in London, UK (1999-2002) completed measures of medication beliefs, quality-of-life, depression, and transplantation-specific emotions. Adherence was measured with self-report and serial immunosuppressive assays.Intentional non-adherence was low (13.8 %) yet 62.4 % admitted unintentional non-adherence and 25.4 % had sub-target immunosuppressive levels. The risk of sub-target serum immunosuppressive levels was greater for patients admitting unintentional non-adherence (OR=8.4; p=0.004). Dialysis vintage, doubts about necessity, and lower worry about viability of graft explained R(2)=16.1 to 36 % of self-report non-adherence. Depression was related only to intentional non-adherence.Non-adherence is common in kidney transplantation. Efforts to increase adherence should be implemented by targeting necessity beliefs, monitoring depression, and promoting strategies to decrease forgetfulness.

This study aims to investigate the role of social support and coping in explaining health related quality of life (HRQoL) among Turkish breast cancer patients. A cross-sectional sample of 188 women from three hospitals in Turkey completed the Multidimensional Scale of Perceived Social Support, the Ways of Coping Inventory, and the Short Form 36 Health Survey. Socio-demographic and medical information was also collected. Results indicated high HRQoL levels, with 7 of the 10 SF-36 scores being within 1 SD of population mean. Correlations showed that helplessness coping was inversely associated with HRQoL whereas social support, religious coping, optimistic coping and problem focused coping were positively associated with HRQoL. Multiple regressions indicated that time since diagnosis, time since operation, stage of cancer, post-operative treatment, social support and problem solving coping were significant predictors of HRQoL accounting for 54.7% to 46.4% of the variance in physical and emotional HRQoL. Coping and social support have an independent effect on HRQoL over and above sociodemographic and medical variables and should be targeted by appropriate interventions.

Quality of life (QOL) impairments are common in patients undergoing dialysis, and have been strongly associated with significant clinical outcomes like mortality and morbidity. Despite this, little is known about the course of QOL over time, especially for patients on peritoneal dialysis (PD). This prospective study was set to explore course and determinants of QOL over 12 months in PD patients. A total of 115 PD patients completed the SF-12 and Kidney Disease Quality of Life Short Form (KDQOL-SF) at baseline and 12 months later. Intra-individual changes in physical (physical component summary, PCS), mental (mental component summary, MCS), and Kidney Disease Component Summary scores (KDCS) were identified based on the minimally important clinical difference threshold. Clinical information was extracted from medical records. Of the patients, 74–80 % reported physical QOL impairments, as compared to 29–33 % who reported mental/emotional QOL impairments. PCS and MCS scores remained stable across 12 months. Significant deterioration was noted in the domains of patient satisfaction, staff encouragement, and social support, while there were significant increases in the perceived effects of kidney disease. Intra-individual trajectory analyses indicated that one in three patients reported deteriorating QOL. No sociodemographic or clinical variables were found to be associated with course of outcomes. Although PD offers the convenience of home-based care, it is associated with persisting QOL impairments and diminishing QOL over time, especially in domains related to quality of care and support. This highlights the need for improving or maintaining standards of care and support for PD patients as they become increasingly established on their regimes.

Assisted peritoneal dialysis (PD) involving caregivers allows more patients to get started on home-based dialysis with good clinical outcomes, but evidence on patient-reported and caregiver-reported outcomes is lacking. This study aimed to compare assisted PD versus self-care PD on quality of life (QoL) and psychosocial outcomes for patients and caregivers. The effect of PD modality [automated PD (APD); continuous ambulatory PD (CAPD)] in relation to self-care or assisted care was also examined. A cross-sectional sample of 231 PD patients [142 self-care (57 APD/85 CAPD) and 89 assisted care PD (45 APD/44 CAPD)], 72 caregivers of assisted PD patients and 39 family members of self-care PD patients completed the Kidney Disease Quality of Life Short Form (KDQOL-SF), World Health Organisation Quality of Life Instrument-brief and the Hospital Anxiety and Depression Scale. Caregivers and family members completed the Lay Care-Giving for Adults Receiving Dialysis questionnaire and Zarit Burden Interview. Case-mix-adjusted comparisons indicated comparable QoL in all dimensions with the exception of physical SF-12 (p = .001) and the KDQOL effects of kidney disease in favour of self-care PD. Levels of anxiety (9.72 ± 4.90; 8.25 ± 5.22) and depression (8.63 ± 3.80; 6.35 ± 4.76) were equivalent in assisted PD and self-care PD, respectively. Assisted PD caregivers reported more task-orientated duties (p = .007), yet levels of perceived burden were equal to those reported by family members of self-care PD. Our findings of mostly comparable patient and caregiver outcomes in assisted PD and self-care PD suggest that caregiver burden and QoL should not be a barrier to using assisted PD.

There is an increased prevalence of anxiety and depression in Asian patients diagnosed with cancers; these are known to interfere with treatment, treatment adherence and mortality. This study sought to investigate the prevalence and predictors of subsyndromal anxiety and depression in first-year Asian cancer patients.A total of 206 patients newly diagnosed with cancer in Singapore completed the Hospital Anxiety and Depression Scale (HADS) at T1 (baseline; on average 2 months post-diagnosis), T2 (3 months post-baseline) and T3 (6 months post-baseline). Subsyndromal anxiety and depression were identified using locally validated cut-offs (HADS-A ≥5 and HADS-D ≥7). Adjusted odds ratios were calculated using baseline predictors.Across the three time points, 68-69% of participants were identified as having subsyndromal anxiety and close to 27-38% participants were identified as having subsyndromal depression. Multivariate logistic regressions revealed a lack of predictors for T1 subsyndromal anxiety and depression. Participants with late/metastatic stages of cancer were almost four times as likely to suffer from subsyndromal anxiety at T2. Single participants had a 75% lowered odds, but those living in three to four room public housing were close to four times as likely to suffer from subsyndromal depression at T2. Older patients and those who had undergone surgery were found to significantly suffer from subsyndromal depression at T3.The significant levels of depression and anxiety coupled with the lack of consistent predictors across the first year following cancer diagnosis further underscore the importance of careful assessment and clinician-vigilance in recognizing and identifying Asian patients who may express these emotional sequelae following the cancer diagnosis. A better understanding of patients' pathophysiological and psychological responses and individual strengths and coping skills are thus essential.

This study aimed to identify factors associated with the health-related quality of life (HRQOL) of multiethnic Asian end-stage renal disease (ESRD) patients treated with dialysis. The role of dialysis modality was also explored.Data used in this study were from two cross-sectional surveys of Singaporean ESRD patients on haemodialysis (HD) or peritoneal dialysis (PD). In both surveys, participants were assessed using the kidney disease quality of life (KDQOL) instrument and questions assessing socio-demographic characteristics. Clinical data including co-morbidity (measured by Charlson comorbidity index [CCI]), albumin level, haemoglobin level, and dialysis-related variables (e.g. dialysis vintage and dialysis adequacy) were retrieved from medical records. The 36-item KDQOL (KDQOL-36) was used to generate three summary scores (physical component summary [PCS], mental component summary [MCS] and kidney disease component summary [KDCS]) and two health utility scores (Short Form 6-dimension [SF-6D] and EuroQol 5-dimension [EQ-5D]). Linear regression analysis was performed to examine the association of factors with each of the HRQOL scale scores.Five hundred and two patients were included in the study (mean age 57.1 years; male 52.4 %; HD 236, PD 266). Mean [standard deviation (SD)] PCS, MCS and KDCS scores were 37.9 (9.7), 46.4 (10.8) and 57.6 (18.1), respectively. Mean (SD) health utility score was 0.66 (0.12) for SF-6D and 0.60 (0.21) for EQ-5D. In multivariate regression analysis, factors found to be significantly associated with better HRQOL included: young (45 years) or old age (60 years), low CCI (5), high albumin (≥37 g/l) and high haemoglobin (≥11 g/dl) with PCS; long dialysis vintage (≥3.5 years) with MCS; old age, Malay ethnicity and PD modality with KDCS; low CCI, high albumin and high haemoglobin with EQ-5D and high albumin with SF-6D.Clinical characteristics are better predictors of HRQOL in ESRD patients than socio-demographics in Singapore. Dialysis modality has no impact on the health utility of those patients.

This study examined the impact of different dialysis treatments on the neuropsychological (NP) functioning of 145 end-stage renal disease patients. Hemodialysis (HD) and peritoneal dialysis (PD) patients were administered an NP test battery and measures of mood on 2 consecutive days (pre- and 24 hr postdialysis). Biochemistry was assessed at each session. Results indicated significant improvements in NP functioning (attention, concentration, verbal and visual memory, and psychomotor speed) in HD patients 24 hr postdialysis. No such fluctuations were found in PD patients. Although biochemical changes were found in the HD patients at the same time points, these were not consistently related to the NP changes.

Background Data on psychological distress (DIS), behavioral impact (BI) and health-related quality of life (HRQoL) are important yet lacking among Asian patients with Type 2 diabetes mellitus (T2DM). We aim to identify factors associated with DIS, BI and HRQoL among T2DM to better understand patient needs. Methods DIS was measured with Diabetes Health Profile (DHP-18) Psychological Distress (DHP-PD) subscale, Problem Areas in Diabetes (PAID) and Kessler-10 (K10), BI with DHP-18 Barriers to Activity and Disinhibited Eating subscales and HRQoL with Audit of Diabetes-Dependent Quality of Life. Multiple linear regression analyses were performed to evaluate the associations between these outcomes and patient demographic, socioeconomic status, glycated hemoglobin (HbA1C) and comorbidities. Results 213 T2DM patients (mean (SD) age: 45.0 (12.1) years, mean (SD) HbA1C: 8.3% (1.9%) and 70.0% reported at least one comorbidity) were evaluated. Poorer glycemic control was significantly associated with higher DHP-PD, PAID and worse HRQoL. Taking oral hypoglycemic agents plus insulin was independently associated with Barrier to Activity and Disinhibited Eating. Conclusion Poorer glycemic control was only associated with diabetes-related distress (measured by DHP-PD and PAID) but not major depressive disorder (measured by K10). It may be more appropriate to screen for diabetes-related distress rather than major depressive disorder for patients with T2DM.

Although a range of generic and diabetes-specific instruments are available to assess emotional distress, no studies have evaluated sensitivity in relation to sample size requirement. The present study sets out to compare the sensitivity among the Diabetes Health Profile Psychological Distress scale (DHP-PD), Problem Areas in Diabetes (PAID) and Kessler-10 Psychological Distress scale (K10). We hypothesized that the diabetes-specific measures (DHP-PD and PAID) would require smaller sample sizes than the generic measure (K10), yet remain specific. A total of 208 patients with type 2 diabetes mellitus (mean age 45.2 (12.4) years; 63.1 % males, 45.8 % Chinese, 11.3 % Malay and 26.6 % Indian), recruited from a Singapore tertiary hospital diabetes clinic, completed the English DHP-PD, PAID and K10. Clinical information derived from medical records and HbA1c was recorded. Effect sizes (ES), ratio of ES and sample size requirement relative to the most sensitive questionnaire were computed. A comparison of patients with good versus poor glycaemic control (HbA1c ≥7.0) revealed that using K10 will require 4 times the sample size of a study using the PAID in order to detect the same level of psychological distress. The DHP-PD and PAID had similar sensitivity when comparing between patients with good versus poor glycaemic control. As hypothesized, sample size requirement is largest for K10 and remarkably similar for PAID and DHP-PD. This information is useful for designing clinical trials and studies.

Background: It has been increasingly recognized that non-adherence is an important factor that determines the outcome of peritoneal dialysis (PD) therapy. There is therefore a need to establish the levels of non-adherence to different aspects of the PD regimen (dialysis procedures, medications, and dietary/fluid restrictions). Methods: A systematic review of peer-reviewed literature was performed in PubMed, PsycINFO and CINAHL databases using PRISMA guidelines in May 2013. Publications on non-adherence in PD were selected by two reviewers independently according to predefined inclusion and exclusion criteria. Relevant data on patient characteristics, measures, rates and factors associated with non-adherence were extracted. The quality of studies was also evaluated independently by two reviewers according to a revised version of the Effective Public Health Practice Project assessment tool. Results: The search retrieved 204 studies, of which a total of 25 studies met inclusion criteria. Reported rates of nonadherence varied across studies: 2.6 1353% for dialysis exchanges, 3.9 1385% for medication, and 14.4 1367% for diet/fluid restrictions. Methodological differences in measurement and definition of non-adherence underlie the observed variation. Factors associated with non-adherence that showed a degree of consistency were mostly socio-demographical, such as age, employment status, ethnicity, sex, and time period on PD treatment. Conclusion: Non-adherence to different dimensions of the dialysis regimen appears to be prevalent in PD patients. There is a need for further, high-quality research to explore these factors in more detail, with the aim of informing intervention designs to facilitate adherence in this patient population

Patient-reported outcomes are important endpoints to evaluate new models of renal delivery. This is the first study to compare Quality of Life (QOL) and emotional adjustment outcomes between patients on community-based hemodialysis (HD) and those on peritoneal dialysis (PD). Data were collected between 2009 and 2011 from a cross-sectional sample of 232 HD patients and 201 PD patients recruited through community dialysis centers and outpatient PD clinics in Singapore. Participants completed the Hospital Anxiety and Depression Scale, World Health Organization Quality of Life Brief and the Short form for the Kidney Disease Quality of Life. Measures of ESRD severity, comorbidity and biochemistry were also collected. Physical and emotional QOL impairments were noted for both dialysis groups. Case-mix-adjusted comparisons indicated higher symptoms of depression (p = 0.027), and poorer physical health yet higher satisfaction with care (p = 0.001) in PD relative to community-based HD. Peritoneal dialysis regimes offer flexibility and autonomy under the support of PD teams. Although outcomes for most QOL domains measured were equivalent, PD patients are more satisfied with care but are at risk for emotional distress and provide poor ratings of physical health. Further research is needed to explore the expansion of standards of care to address psychosocial needs in PD populations.

Background Dialysis prolongs the life of people with end-stage renal disease (ESRD), but for patients who are elderly and suffer multiple comorbid illnesses the benefits of dialysis may be outweighed by its negative consequences. Non-dialytic conservative management has therefore become an alternative treatment route, yet little is known on patients' experience with choosing end-of-life treatment. Aims To gain insight into the decision-making process leading to opting out of dialysis and the experience with conservative non-dialytic management from the patients' perspective. Design Qualitative study using semi-structured interviews. Interpretative phenomenological analysis was undertaken as the framework for data analysis. Setting/Participants N = 9 ESRD participants who have taken the decision to forego dialysis were recruited from the advanced care programme under the National Healthcare Group, Singapore. Results Participants discussed life since ESRD diagnosis, and the personal and contextual factors that led them to choose conservative management. The perceived physical and financial burden of dialysis both for the individual but most importantly for their family, uncertainty over likely gains over risks which were fuelled by communication of negative dialysis stories of others, coupled with sense of life completion and achievement led them to refuse dialysis. All participants took ownership of their decision despite contrary advice by doctors and were content with their decision and current management. Conclusions Study highlights the factors driving patients' decisions for conservative non-dialytic management over dialysis to allow medical professionals to offer appropriate support to patients through their decision-making process and in caring them for the rest of their lives.

Background Although the prognosis of kidney transplantation is generally good, long-term survival varies substantially between patients. This study examined whether health-related quality of life (HRQOL) predicts long-term mortality in kidney transplantation after adjustment for known risk factors. Methods A cohort of 347 (46.77 ± 13.96 years) kidney transplant recipients was followed up for 12 years after enrolment (1999-2001). Patients completed measures of HRQOL and medical records were reviewed to document clinical and cardiovascular risk factors and comorbidities at study entry (mean [SD], 8.57 [6.55] years after transplantation). The primary outcomes were ensuing all-cause mortality and all-cause graft failure (a composite endpoint consisting of return to dialysis therapy, preemptive retransplantation, or death with function). Cox proportional hazards multivariate models were developed to identify predictors of long-term patient and graft survival. Results During the 12-year follow-up, 86 (24.8%) patients died, 64 (18.3%) died with a functioning graft, and 35 (11.1%) were placed back to dialysis. Physical QOL impairment increased the risk of mortality and graft failure during the follow-up period. The risk remained significant after adjusting for sociodemographic and clinical risk factors (adjusted hazard ratio, 1.89; 95% confidence interval, 1.09-2.95; P=0.022 and adjusted hazard ratio, 1.68; 95% confidence interval, 1.12-2.52; P=0.012 for patient and graft survival, respectively). Other significant risk factors were older age, time elapsed since transplantation, and Charlson comorbidity index. Risk of graft failure was also associated with glomerular filtration rate. Conclusions Physical HRQOL predicts long-term mortality and graft failure independently of sociodemographic and clinical risk factors in renal transplant patients. Future research should identify the determinants of HRQOL and refine interventions to improve it.

Background: HRQoL is an important outcome to guide and promote healthcare. Clinical and socioeconomic factors may influence HRQoL according to ethnicity.\ud \ud Methodology: A multiethnic cross-sectional national cohort (N = 7198) of the Singapore general population consisting of Chinese (N = 4873), Malay (N = 1167) and Indian (N = 1158) adults were evaluated using measures of HRQoL (SF-36 version 2), family functioning, health behaviours and clinical/laboratory assessments. Multiple regression analyses were performed to identify determinants of physical and mental HRQoL in the overall population and their potential differential effects by ethnicity. No a priori hypotheses were formulated so all interaction effects were explored.\ud \ud Principal Findings: HRQoL levels differed between ethnic groups. Chinese respondents had higher physical HRQoL (PCS) than Indian and Malay participants (p

Objective Health Literacy (HL) has been linked to disease self-management and various health outcomes, and can be separated into components of functional, communicative and critical skills. The high comorbidity between diabetes and end-stage renal disease (ESRD) poses concerns for compromised disease self-management. This study aimed to identify the relationships between HL and self-management behaviors in end-stage renal disease patients with diabetes. Methods Self-report questionnaires measuring HL and self-management with the Functional, Communicative and Critical HL scale and Summary of Diabetes Self-Care Activities, respectively, were implemented with a sample of 63 patients. Socio-demographic and clinical characteristics were obtained from medical records. Results Self-management in diabetes was associated with communicative and critical HL, but not functional HL. Educational attainment was associated only with functional HL. No relationship between HL and glycated hemoglobin (HbA1c) was identified. Conclusion Communicative and critical HL skills are associated with self-management in ESRD patients with diabetes. Education levels are not related to self-management. Practice implications Healthcare professionals and health information aiming to improve self-management in ESRD patients with diabetes should consider their capacities of communicative and critical HL instead of solely assessing functional HL.

It is challenging for dialysis patients to maintain adherence to their medical regimen, and symptoms of depression are prevalent among them. Limited data is available about adherence and depression among patients receiving peritoneal dialysis (PD). This study aimed to examine the rates of treatment non-adherence and depression in PD patients.A total of 20 PD patients (response rate 71.4%; mean age 64.4 ± 11.6 years) were assessed using the Beliefs about Medicines Questionnaire, Self Efficacy for Managing Chronic Disease Scale, Hospital Anxiety and Depression Scale (HAD) and Kidney Disease Quality of Life-Short Form. A self-reported adherence (PD exchanges, medication and diet) scale developed for the study was also included. Medical information (e.g. most recent biochemistry results) was obtained from chart review.The mean self-reported scores indicated an overall high level of adherence, although a significant proportion of patients were non-adherent. Among the latter, 20% of patients were non-adherent to medication and 26% to diet due to forgetfulness, while 15% and 26% of patients admitted to deliberate non-adherence to medication and diet, respectively. Treatment modality, employment, self-care status and self-efficacy were associated with overall adherence. Using a cutoff point of 8 for HAD depression and anxiety subscales, 40% of patients were found to be depressed and 30% had symptoms of anxiety.This is the first study to document treatment adherence and depression among PD patients in Singapore. Findings of high prevalence of depression and anxiety, and reports of poor adherence warrant development of intervention programmes.

Although adherence to hemodialysis (HD) regimes is important to maximise good clinical outcomes, it remains suboptimal and not well understood, particularly for those in non-Western settings and patients from Asian cultures. This qualitative study sought to explore cultural perspectives on facilitators and barriers to treatment adherence in HD patients. A descriptive exploratory design was used for the study, incorporating individual semi-structured interviews (n = 17) and three focus groups (n = 20). Each interview/focus group was audio-taped and transcribed verbatim, and coding was conducted by two coders using an iterative process. Study participants identified personal and social/contextual factors as major barriers or facilitators of treatment adherence. Barriers include time consumption, forgetfulness, concerns about safety, poor knowledge/understanding, poor communication and lack of control/social pressure. Participants also identified facilitators, both internal (self-initiated) and external (initiated by family, health care professional and peers) to ensure treatment adherence. These included support from family members and social obligation towards others, risk perception, establishment of routines and peer support. Internal and external factors can hinder or facilitate adherence to diet, fluid and medications in the context of dialysis. Several of these barriers/facilitators can be effectively addressed in the context of interventions and psycho-educational programmes.

Treatment transitions are frequent in end-stage renal disease (ESRD) but little is known about cognitive responses pre- to post-transplantation or after transplant failure. The purpose of this study was to examine changes in illness cognitions across treatment transitions between dialysis and transplantation and their impact on quality of life (QOL).In this longitudinal study, ESRD patients (N= 262) patients were followed up across treatment transitions over a 7-year observation window using the Illness Perceptions Questionnaire, the Illness Effects Questionnaire, and measures of QOL. Study sample comprised the patients from this cohort who switched treatment modality (N= 60 post-transplantation; N= 28 transplant failure). Data were collected while on dialysis or transplantation and at 6 months post-treatment change.Significant changes in QOL and illness perceptions were found in treatment transitions with opposite patterns of either improvement or deterioration following transplantation or transplantation failure. Pre- to post-transplantation, QOL improves and patients report less symptoms, lower consequences, and illness intrusiveness, more acute timeline and stronger control beliefs (ps.01). QOL is diminished following transplant failure and patients report more symptoms, consequences, illness disruptiveness, more chronic timeline, and lower control. Changes in cognitions are associated with changes in QOL (R(2) = .469-.789).Treatment transitions marked significant changes in illness perceptions that were associated with changes in QOL. Interventions to prepare patients for treatment transitions and prevent increasingly negative patterns of illness perceptions with transplant failure may serve towards maintaining or improving adjustment outcomes.