Sarcopenia Among Older People in the Philippines: A Scoping Review.

Aims: This review aimed to identify and map the evidence about sarcopenia among older Filipinos. Methods: Studies about sarcopenia among Filipinos aged 60 and above were included. All studies regardless of type, setting, language, and timeframe were reviewed. The Cochrane Library, Cumulative Index of Nursing and Allied Health, Embase, PubMed, and Health Research and Development Information Network were searched. The study was conducted per an a priori protocol and utilized the Joanna Briggs Institute guidance for scoping reviews. Results: From the 87 records identified, 20 studies published from 2013 to 2023 were eligible (≥ 5424 participants). The studies were varied; 11 cross-sectional, 2 conference lectures, 2 consensus reports, 1 meta-analysis, cohort study, case series, posthoc analysis, and continuing education. As to setting, 11 studies were conducted in the hospital and 4 in the community. On the level of prevention, 5 studies addressed the primary level, 10 studies secondary, and 2 studies both tertiary and secondary. The studies focused on: sarcopenia in a specific group (13 studies), consensus (4 studies), and education (3 studies). Conclusions: Sarcopenia studies among older Filipinos were limited. Most were hospital-based and involved patients with comorbidities. Some studies used sarcopenia assessment guidelines with Filipino normative references. Sarcopenia impacts the overall well-being of older Filipinos; hence more studies and health promotion programs are necessary.

Measuring the effects of a nurse-led intervention on frailty status of older people living in the community in Ethiopia: A protocol for a quasi-experimental study.

BACKGROUND: The recent recognition of the multidimensional features of frailty has emphasised the need for individualised multicomponent interventions. In the context of sub-Saharan Africa, few studies have examined: a) the frailty status of the older population; b) the level of frailty and its health implications and; c) the impact of a nurse-led intervention to reduce frailty. OBJECTIVES: This study aims to design, implement, and evaluate a nurse-led intervention to reduce frailty and associated health consequences among older people living in Ethiopia. METHODS: The study will be conducted on 68 older persons using a pre-, post-, and follow-up single-group quasi-experimental design. Residents of Ethiopia, ≥60 years and living in the community will be invited to participate in a 24-week program designed to decrease frailty and associated health consequences. Data will be collected at three-time points: baseline, immediately after the intervention, and 12 weeks post-intervention. To determine the effect of the intervention, changes in frailty, nutritional status, activities of daily living, depression and quality of life scores will be measured. To measure the effect of a nurse-led intervention on the level of frailty among older people a generalised linear model (GLM) using repeated measures ANOVA will be used. Statistical significances will be set at p-values < 0.05. DISCUSSION: The results of this study will determine the impact of a nurse-led intervention to reduce frailty amongst community-dwelling older people living in Ethiopia. The results of this study will inform the development of future interventions designed to reduce frailty in lower-income countries. TRIAL REGISTRATION: The trial was registered in ClinicalTrials.gov with the identifier of NCT05754398.

Quality of life in sarcopenia measured with the SarQoL questionnaire: A meta-analysis of individual patient data.

Age-related sarcopenia, resulting from a gradual loss in skeletal muscle mass and strength, is pivotal to the increased prevalence of functional limitation among the older adult community. The purpose of this meta-analysis of individual patient data is to investigate the difference in health-related quality of life between sarcopenic individuals and those without the condition using the Sarcopenia Quality of Life (SarQoL) questionnaire. A protocol was published on PROSPERO. Multiple databases and the grey literature were searched until March 2023 for studies reporting quality of life assessed with the SarQoL for patients with and without sarcopenia. Two researchers conducted the systematic review independently. A two-stage meta-analysis was performed. First, crude (mean difference) and adjusted (beta coefficient) effect sizes were calculated within each database; then, a random effect meta-analysis was applied to pool them. Heterogeneity was measured using the Q-test and I2 value. Subgroup analyses were performed to investigate the source of potential heterogeneity. The strength of evidence of this association was assessed using GRADE. From the 413 studies identified, 32 were eventually included, of which 10 were unpublished data studies. Sarcopenic participants displayed significantly reduced health-related quality of life compared with non-sarcopenic individuals (mean difference = -12.32; 95 % CI = [-15.27; -9.37]). The model revealed significant heterogeneity. Subgroup analyses revealed a substantial impact of regions, clinical settings, and diagnostic criteria on the difference in health-related quality of life between sarcopenic and non-sarcopenic individuals. The level of evidence was moderate. This meta-analysis of individual patient data suggested that sarcopenia is associated with lower health-related quality of life measured with SarQoL.

Cross-cultural adaptation and psychometric property testing of the Taiwan Chinese version of the iconographical falls efficacy scale.

BACKGROUND: The Iconographical Falls Efficacy Scale (Icon-FES) uses short phrases and images to depict activities. This study culturally adapted and validated the Taiwan Chinese version of the 30- and 10-item Icon-FESs (Icon-FESs [TW]) in community-dwelling older individuals. METHODS: The Icon-FES (TW) was developed using forward-backward translation. A total of 120 community-dwelling older individuals were recruited. They completed the Taiwan Chinese version of the Falls Efficacy Scale-International (FES-I [TC]), the Icon-FES (TW), the Mini-Mental State Examination, and the World Health Organization Quality of Life Questionnaire Brief Version (WHOQOL-BREF) and were assessed using the Berg Balance Scale and the Short Physical Performance Battery (SPPB). The Icon-FES (TW) was recompleted 1 week later. Confirmatory factor analysis was used to evaluate the overall structure and measurement properties. RESULTS: Cronbach's alpha values of 0.97 and 0.91 indicated that the 30- and 10-item Icon-FESs (TW) had high internal consistency. The 30- and 10-item Icon-FESs (TW) exhibited significantly high correlation with the FES-I (r = 0.88 and 0.84, respectively). Both versions of the Icon-FES (TW) exhibited mild correlation with the physical domain of the WHOQOL-BREF. The 30- and 10-item Icon-FESs (TW) discriminated by intensity of concern and SPPB score. Their test-retest reliability was high (intraclass correlation coefficient = 0.79 and 0.80 for the 30- and 10-item Icon-FESs (TW), respectively). Neither floor nor ceiling effects were observed. CONCLUSION: The Icon-FES (TW) is a reliable and valid questionnaire useful for assessing the levels of concern regarding falling among older adults in clinical practice and research.

Prevalence of frailty in Indonesia: a systematic review and meta-analysis.

BACKGROUND: Frailty increases the risks of hospitalization, injury, fall, psychological disorders, and death in older adults. Accurate estimation of the prevalence of frailty is crucial for promoting health in these individuals. Therefore, this study was conducted to estimate the prevalence of frailty and prefrailty in older adults residing in Indonesia. METHODS: In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines, six electronic databases were searched (without any language restriction) for relevant articles from inception to February 2023. Studies on the prevalence of frailty and prefrailty in older adults (age ≥ 60 years) residing in Indonesia were included in the analysis. A random-effects model was selected a priori because of the expected high degree of heterogeneity in the study, followed by sensitivity analysis, subgroup analysis, and meta-regression. The protocol of this review study was registered in the PROSPERO database (CRD42022381132). RESULTS: A total of 79 studies were identified, of which 20 were finally included in the analysis. The pooled prevalence of frailty and prefrailty in older adults in Indonesia was 26.8% and 55.5%, respectively. The pooled prevalence of frailty and prefrailty was 37.9% and 44.8% in nursing homes, 26.3% and 61.4% in hospitals, and 21.1% and 59.6% in community settings, respectively. Furthermore, the pooled prevalence of frailty and prefrailty was 21.6% and 64.3%, 18.7% and 62%, and 27.8% and 59.8% in studies using the Frailty Index-40, FRAIL, and Fried Frailty Phenotype questionnaires, respectively. However, the parameters did not vary significantly across measurement tools or study settings. Publication bias was not detected while the year of data collection influenced the heterogeneity between the studies. CONCLUSIONS: To the best of our knowledge, this study is the first meta-analysis to report the prevalence of frailty and prefrailty in older adults residing in Indonesia. The gradual increase in the number of older adults with frailty or prefrailty in Indonesia is concerning. Therefore, the government, private sectors, health-care professionals, and the community must jointly design effective strategies and policies to address this problem.

Dynamic Prevalence of and Factors Associated With Fatigue Following Traumatic Brain Injury: A Systematic Review and Meta-analysis of Observational Studies.

OBJECTIVE: To implement a systematic review and meta-analysis to comprehensively synthesize the prevalence of and factors associated with fatigue following traumatic brain injury (TBI). METHODS: We systematically searched the PubMed, EMBASE, Cochrane Library, Cumulated Index to Nursing and Allied Health Literature, PsycINFO, and ProQuest Dissertations and Theses A&I databases in all fields from their inception to March 31, 2021. We included observational studies investigating fatigue at specific time points following TBI or factors associated with post-TBI fatigue. All data were analyzed using a random-effects model. RESULTS: This meta-analysis included 29 studies that involved 12 662 patients with TBI and estimated the prevalence of post-TBI fatigue (mean age = 41.09 years); the meta-analysis also included 23 studies that involved 6681 patients (mean age = 39.95 years) and investigated factors associated with post-TBI fatigue. In patients with mild-to-severe TBI, the fatigue prevalence rates at 2 weeks or less, 1 to 3 months, 6 months, 1 year, and 2 years or more after TBI were 52.2%, 34.6%, 36.0%, 36.1%, and 48.8%, respectively. Depression (r = 0.48), anxiety (r = 0.49), sleep disturbance (r = 0.57), and pain (r = 0.46) were significantly associated with post-TBI fatigue. No publication bias was identified among the studies, except for those assessing fatigue prevalence at 6 months after TBI. CONCLUSION: The pooled prevalence rates of post-TBI fatigue exhibited a U-shaped pattern, with the lowest prevalence rates occurring at 1 to 3 months after TBI. Depression, anxiety, sleep disturbance, and pain were associated with post-TBI fatigue. Younger patients and male patients were more likely to experience post-TBI fatigue. Our findings can assist healthcare providers with identifying appropriate and effective interventions targeting post-TBI fatigue at specific periods.

Prevalence of sarcopenia and its association with diet and physical activity in older adults with type 2 diabetes: A cross-sectional study.

This cross-sectional study explored the prevalence of sarcopenia in older adults with type 2 diabetes and investigated the effects of diet and physical activity on sarcopenia. In total, 577 older adults with diabetes were recruited from a teaching hospital in Taiwan. Diet and physical activity were assessed using self-rated questionnaires, including the Healthy Diet Inventory, the Mini Nutritional Assessment-Short Form, and the International Physical Activity Questionnaire-Short Form. Sarcopenia was defined in accordance with the Asian Working Group for Sarcopenia 2019 guidelines. In total, 51.12% of participants had either possible sarcopenia, sarcopenia, or severe sarcopenia. Participants who were female, old age, prolonged sedentary times, poor nutritional status, and lower level of moderate-to-vigorous physical activity were identified as risk factors for possible to severe sarcopenia. Older adults with diabetes and possible to severe sarcopenia had poor nutrition status and engaged in inadequate physical activity. The findings indicate that sarcopenia may be related to nutrition status and physical activity, especially in older adults with diabetes.

Validity of the Test of Visual Perceptual Skills-Fourth Edition in People With Schizophrenia.

IMPORTANCE: The Test of Visual Perceptual Skills-Fourth Edition (TVPS-4), which utilizes seven subscales, comprehensively assesses visual perception. OBJECTIVE: To examine the ecological, convergent, and discriminative validities of the TVPS-4 in the assessment of people with schizophrenia. DESIGN: Prospective and observational study. SETTING: Community rehabilitation facilities. PARTICIPANTS: Eighty people with schizophrenia. OUTCOMES AND MEASURES: To examine ecological validity, we estimated correlations (Pearson's r) between the TVPS-4 scores (i.e., overall scale and subscales) and the Activities of Daily Living Rating Scale-III (ADLRS-III). To examine convergent validity, we computed the correlations (r) between the TVPS-4 scores and two cognitive measures. An analysis of variance was applied to compare the TVPS-4 scores in groups with different disease severities to examine discriminative validity. RESULTS: Moderate to strong correlations were found between TVPS-4 scores and ADLRS-III scores (rs = .33-.61) and between TVPS-4 scores and two cognitive measures (rs = .44-.70). TVPS-4 scores could discriminate among the three groups with different severities of psychiatric illnesses (p < .05), except for two subscales (Visual Memory and Spatial Relationships). CONCLUSIONS AND RELEVANCE: The TVPS-4 has sufficient ecological validity, good convergent validity, and acceptable discriminative validity in assessing people with schizophrenia. The Spatial Relationships subscale, which displays a strong correlation with the ADLRS-III, can reveal the status of daily living in people with schizophrenia. Two subscales showing inadequate discriminative validity should be used cautiously to discriminate people with different severities of schizophrenia. What This Article Adds: The TVPS-4 showed three sound validities (ecological, convergent, and discriminative) for assessing visual perception in people with schizophrenia.

The effectiveness of nurse-led interventions to manage frailty in community-dwelling older people: a systematic review.

BACKGROUND: The global increase in the number of frail older people and the accompanying increase in chronic conditions underline the need to develop effective health promotion and preventive interventions for these population groups. Wide ranging of physical, psychological, and social health factors influence frailty in older people and leads to increased vulnerability to many adverse outcomes. To reverse or reduce the progression of frailty, nurses play a pivotal role in delivering health promotion and preventive interventions. The purpose of the review is to determine the effectiveness of nurse-led interventions in reducing frailty in community-dwelling older people. METHODS: The following electronic databases: PubMed, MEDLINE, Web of Science, SCOPUS, CINAHL, PsychInfo, and WHO Global Index Medicus were searched until June 2022. Nurse-led, "nurse led", education, training, intervention, program, teaching, frail*, fragile*, "frailty syndrome", debility, infirmity, elder*, aged*, old*, geriatric, "community based settings", "community-based", "community setting", community were the search terms. Before data extraction, eligible articles were assessed for their methodological quality. The JBI critical appraisal checklist for reporting experimental studies was utilised to appraise the methodological quality of the studies. Data were systematically examined using a narrative review to determine the effectiveness of the intervention. RESULTS: Of the 156 studies identified, from the search, six studies with samples ranging from 40 to 1387 older people were eligible for inclusion in the review. Two quasi-experimental studies and one Randomised Controlled Trial (RCT) showed a moderate risk of bias. The Nurse-led frailty interventions used a multi-component intervention approach across the studies. The interventions reversed frailty progression, improve physical functioning, nutritional status, and quality of life, enhance perceptions of social support, improve mental health, and reduce depression. CONCLUSIONS: Few studies have explored the effectiveness of a nurse-led intervention to decrease frailty in older people. Evaluating physical functioning, nutritional status, mental health, and quality of life in community-dwelling frail older people can contribute to developing appropriate interventions. SYSTEMATIC REVIEW REGISTRATION: PROSPERO ID of CRD42022348064.

Psychometric validation of the Cognitive Abilities Screening Instrument using Rasch analysis in people with dementia.

This study aimed to examine unidimensionality of the Cognitive Abilities Screening Instrument (CASI) using Rasch analysis and estimate Rasch person reliability in people with dementia. CASI data of people with dementia was collected from medical records of one general hospital in northern Taiwan. A total of 506 people with dementia were recruited from the Department of Neurology. The confirmatory factor analysis was first conducted to verify the fitness of one-factor model of the CASI. Unidimensionality was confirmed through 2 assumptions: the infit and outfit mean square were 0.5 to 1.5, and residual variance of the first principal component in principal component analysis was ≤20%. Rasch person reliability was estimated after undimensionality was supported. The results of one-factor model had shown that the Comparative Fit Index = 0.99, Tucker Lewis Index = 0.99, Root Means Square Error of Approximation = 0.015, and Standardized Root Mean Square Residual = 0.067, representing a good fit to the model. Both the infit and outfit mean square were ranged 0.87 to 1.37 and 0.86 to 1.42, respectively, and low residual variance of the first principal component (12.3%). Rasch person reliability result of 0.58 was satisfactory. The person-item map indicated the difference between item difficulty and person ability was within the acceptable limits (0.22 logits). Differential Item Function was found between -0.48 to 0.44 logits for gender, indicating the CASI functioned similarly for both genders. The 46 items of the CASI showed a unidimensional construct. The CASI had been demonstrated as a valid and reliable screening tool for assessing overall cognitive function in people with dementia, capturing their cognitive functions effectively.

Development and validation of a new tool: The sarcopenia knowledge questionnaire.

We developed a new questionnaire-the Sarcopenia Knowledge Questionnaire (SKQ)-to evaluate the level of awareness about sarcopenia among older adults and tested the reliability and validity of this tool. A total of 293 older adults completed the questionnaire. The SKQ comprises three domains including 23 items: screening and diagnosis (10 items), sarcopenia outcomes (7 items), and lifestyle factors (6 items). The Cronbach's α value was 0.969, which indicated excellent internal consistency. The SKQ correlated well with the Mandarin Multidimensional Health Literacy Questionnaire (r = 0.511; p < 0.001), confirming its moderate convergent validity. The absolute values of the critical ratio ranged from 9.90 to 25.82 (p < 0.001), indicating satisfactory item discrimination. Thus, the SKQ appears to be a valid and reliable instrument for evaluating the knowledge of older adults about sarcopenia.

Cross-Cultural Adaptation, Validity, and Reliability Testing of the Tilburg Frailty Indicator (TFI) Amharic Version for Screening Frailty in Community-Dwelling Ethiopian Older People.

Background: Frailty is a global health problem, including in African countries. Despite this, no reliable or valid frailty instruments incorporate any African language, and no research exists to cross-culturally adapt and test the validity and reliability of instruments commonly used in other countries for use within African countries. The Tilburg Frailty Indicator (TFI) is a reliable and validated instrument with the potential to be relevant for older populations living in Africa. This study aimed to develop the TFI Amharic (TFI-AM) version for use within Ethiopia. Methods: This study employed psychometric testing and the evaluation of a translated and adapted instrument. The original English language version of the TFI was translated and culturally adapted into Amharic using the World Health Organization process of translation and adaptation of an instrument. A convenience sample of ninety-six community-dwelling older people 60 years and over was recruited. Cronbach's alpha was used for the analysis of the internal consistency of the TFI Amharic (TFI-AM) version using IBM SPSS 26.0 (IBM Corp., Armonk, NY, USA). Face and content validities of the TFI-AM were determined. Results: The TFI-AM total mean score was 5.76 (±2.89). The internal consistency of the TFI-AM was very good with an overall Cronbach alpha value of 0.82. The physical domain showed the highest reliability with a 0.75 Cronbach's alpha value while the social domain was the lowest with a 0.68 Cronbach's alpha value. The Cronbach's alpha reliability coefficients of the instrument ranged from 0.68 to 0.75. The item content validity index value ranged from 0.83 to 1.0 and the total content validity index average for the instrument was 0.91. Conclusion: The TFI-AM is reliable, valid, and reproducible for the assessment of frailty among community-dwelling older populations in Ethiopia. TFI-AM proved an easy-to-administer, applicable and fast instrument for assessing frailty in community-dwelling older populations.

Community-based exercise and nutritional interventions to improve frailty syndrome among older adults: A quasi-experimental study.

This study aimed to explore the efficacy of single and combined effects of exercise and branched-chain amino acid (BCAA) supplements on improving frailty and quality of life in older adults. In total, 120 study participants were allocated into a combined exercise-and-BCAA supplementation group, an exercise-only group, a BCAA supplementation-only group, and a control group. Results showed that Fried's frailty score significantly decreased in the combined exercise-and-BCAA supplementation group (ß= -1.73, p<0.001), exercise-only group (ß= -1.68, p<0.001), and BCAA supplementation-only group (ß= -0.73, p=0.005) compared to the control group. Moreover, the combination of exercise and BCAA supplements and the exercise-only program produced significant improvements in frailty compared to the BCAA supplement-only group and control group (p<0.05). Exercise should be a critical approach for older adults to improve frailty. Healthcare professionals in geriatric care should incorporate exercise programs as frailty management and prevention for older adults.

Practice effect and test-retest reliability of the Wechsler Memory Scale-Fourth Edition in people with dementia.

BACKGROUND: The Wechsler Memory Scale-Fourth Edition (WMS-IV) has been widely used to assess memory function in people with dementia. The older adult battery of the WMS-IV includes four indices and seven subtests. The aims of this study were to examine the practice effect and test-retest reliability and calculate the reliable change index modified for practice (RCIp) for the indices and subtests of the older adult battery of the WMS-IV for people with dementia. METHODS: Fifty-six participants completed the WMS-IV twice, two weeks apart. The practice effect was investigated using effect size (Cohen's d) and bootstrapping mixed design analysis of variance while considering the severity of dementia. The test-retest reliability was estimated using intraclass correlation coefficient (ICC). RESULTS: The results showed non-significant practice effects with Cohen's d < 0.20 in different severities of dementia on two indices and five subtests. The ICC values of these indices and subtests were 0.82-0.85 and 0.57-1.00, respectively. The other two indices (i.e., auditory memory and immediate memory) and two subtests (i.e., logical memory delayed recall and visual reproduction immediate recall) demonstrated small to moderate practice effect (d = 0.46-0.74) for people with mild severity of dementia. CONCLUSION: On the whole, the WMS-IV has no to moderate practice effects and moderate to excellent test-retest reliability in people with dementia. The values of the RCIp with 95% confidence interval for the indices and subtests were provided in this study, which are useful to clinicians and researchers for interpreting the real score change in persons with dementia. The two indices (i.e., auditory memory and immediate memory) and two subtests (i.e., logical memory delayed recall and visual reproduction immediate recall) with noticeable practice effect should be used with caution when assessing memory function repeatedly in people with mild severity of dementia.

Translation and validation of the Taiwanese SarQoL, a quality of life questionnaire specific to sarcopenia.

BACKGROUND: The Sarcopenia Quality of Life (SarQoL) questionnaire has been translated into various languages. This study validated the Taiwanese version of the SarQoL (SarQoL-TW) questionnaire. METHODS: Forward-backward translation was conducted, along with a test of the prefinal version of the translated questionnaire. To validate the psychometric properties of the questionnaire, 50 older adults with sarcopenia and 50 older adults without sarcopenia completed the SarQoL-TW, the Short Form12 Health Survey (SF-12), and the EQ-5D-3L questionnaire. Participants with sarcopenia were asked to complete the SarQoL-TW questionnaire once more after 2 weeks. Validating the psychometric properties of the SarQoL-TW questionnaire involved assessing its discriminative power, internal consistency, construct validity, test-retest reliability, and potential floor and ceiling effects. RESULTS: The SarQoL-TW questionnaire was translated without major difficulties. The psychometric analysis revealed that older adults with sarcopenia scored significantly lower on the SarQoL-TW, both overall and in some of the domains. The Cronbach's alpha of 0.846 indicated high internal consistency. The SarQoL-TW questionnaire correlated well with similar constructs on the SF-12 and EQ-5D-3L for convergent validity and correlated weakly with distinct domains for divergent validity, confirming its favorable construct validity. The test-retest reliability was excellent (intraclass correlation coefficient: 0.970). Neither floor nor ceiling effects were observed. CONCLUSION: The SarQoL-TW questionnaire is a reliable and valid questionnaire, useful for assessing quality of life in older adults with sarcopenia in clinical practice and research.

Prevalence and factors associated with depression among older adults in the case of a low-income country, Ethiopia: a systematic review and meta-analysis.

BACKGROUND: Depression is among the common mental health problems in late-life and an important public health problem. Studies from both middle- and high-income countries have shown that depression is more common among older people than in adolescents. Many older people with depression are overlooked, and fewer efforts are made to mitigate their suffering. Despite depression being a major public health problem among older adults, its overall magnitude, and its main predictors were not determined for the development of appropriate measures. Hence, the objective of this study was, therefore, to estimate the overall prevalence of depression and identify its predictors among older adults in Ethiopia. METHODS: Available articles were searched by means of different databases using the PRISMA guideline. The quality of the included studies was assessed using a JBI quality appraisal tool. STATA version 14.0 (STATA Corporation, College Station, Texas, USA) statistical software was used to analyze the eligible studies. Subgroup and sensitivity analyses were performed. Cochran's Q and the I2 test were used to assess heterogeneity. The presence of publication bias was evaluated by using Egger's test and visual inspection of the symmetry in funnel plots. RESULT: In this meta-analysis, we included 11 articles that assessed 6521 older adults. The overall prevalence of depression among older adults in Ethiopia was 41.85 (33.52, 50.18). The finding was higher in the Oromia region with a prevalence of 48.07% (95% CI: 35.62, 60.51). The finding also demonstrated that being female (AOR = 1.76, 95% CI: 1.17, 2.63), no formal education (AOR = 1.82, 95% CI: 1.03, 3.19), with chronic diseases (AOR = 2.46, 95% CI: 1.00-6.06), and no social support (AOR = 2.01, 95% CI: 1.06, 3.83) were found to be independent predictors of depression in older Ethiopian adults. CONCLUSION: Our systematic review and meta-analysis showed that almost two out of five older adults had depression. Female sex, no formal education, having chronic diseases, and no social support were the independent predictors of depression among older adults in Ethiopia. The study emphasizes that depression among older adults in Ethiopia calls for appropriate screening and interventions to reduce the occurrence and its overwhelming consequences.

Psychometric Properties of Two Tasks in the Allen Cognitive Level Screen-Sixth Edition for Community-Dwelling People Living With Schizophrenia.

IMPORTANCE: Empirical evidence is needed on the psychometric properties of the Allen Cognitive Level Screen-Sixth Edition (ACLS-6), an instrument that assesses cognitive functions and is commonly used for people living with schizophrenia. OBJECTIVE: To examine the convergent validity, discriminative validity, and test-retest reliability of two tasks, stitching and copying, in the ACLS-6 for community-dwelling people living with schizophrenia. DESIGN: Prospective observational study. SETTING: Psychiatric center. PARTICIPANTS: 110 people living with schizophrenia. OUTCOMES AND MEASURES: To examine convergent validity, we calculated correlations (Pearson's r) between the two tasks and between these two tasks and three cognitive measures. We checked for floor and ceiling effects and conducted independent t tests to evaluate discriminative validity. We calculated intraclass correlation coefficients (ICCs) to investigate test-retest reliability. RESULTS: We found a strong correlation (r = .88) between the two tasks and moderate correlations (rs = .32-.52) between the two tasks and the three cognitive measures. No floor or ceiling effects were observed for the two tasks, and t tests showed significant differences between two participant groups with marginal and mild clinical symptoms (p < .001). The ICC values for the two tasks were .71-.74. CONCLUSION AND RELEVANCE: The stitching and copying tasks of the ACLS-6 have good convergent validity, discriminative validity, and test-retest reliability for community-dwelling people living with schizophrenia. The copying task showed a strong correlation with the stitching task and a similar score range, so practitioners can consider using the copying task as a substitute for the stitching task. What This Article Adds: The stitching and copying tasks of the ACLS-6 have sound psychometric properties for measuring cognitive functions in community-dwelling people living with schizophrenia.

Lifestyle factors associated with muscle quality in community-dwelling older people with type 2 diabetes in Japan and Taiwan: a cross-sectional study.

BACKGROUND: Type 2 diabetes mellitus (T2DM), common in older people, is an important reason for muscle loss in Japanese and Taiwanese populations. However, little is known about the association between lifestyle behaviours and muscle quality. We aimed to compare the lifestyle behaviours of Japanese and Taiwanese older adults with T2DM and to the identify lifestyle factors associated with muscle quality. METHODS: This cross-sectional study was conducted among community-dwelling individuals with T2DM aged ≥65 years in Taiwan and Japan. Totally, 114 Japanese and 226 Taiwanese participants were enrolled in the study. Outcomes were measured by blood biochemical examinations, body composition analyses and structured self-reported questionnaires to assess lifestyle behaviours and muscle quality. Linear regression models were used to examine the relationship between lifestyle factors and muscle quality using SPSS version 27.0 with a statistical significance level of P < 0.05. RESULTS: Japanese subjects were more likely to be smokers and alcohol consumers, and they were less likely to have well-balanced diets and engage in more physical activity as compared to Taiwanese subjects. The muscle quality in the Japanese subjects was significantly poorer than that in the Taiwanese subjects. Physical activity, dietary habits and smoking were associated with muscle quality, after adjusting for age, gender and body mass index. CONCLUSIONS: Physical activity of insufficient intensity, unhealthy dietary habits and smoking could be risk factors for poor muscle quality. These findings can contribute to the development of effective strategies to improve muscle quality in community-dwelling older Asian people with T2DM.

Association Between Turning Mobility and Cognitive Function in Chronic Poststroke.

Turning difficulties are common in patients with stroke. The detrimental effects of dual tasks on turning indicate a correlation between turning and cognition. Cognitive impairment is prevalent after stroke, and stroke patients with mild cognitive impairment had a poorer turning performance than did stroke patients with intact cognitive abilities. Therefore, we investigated the association between turning mobility and cognitive function in patients with chronic poststroke. Ninety patients with chronic stroke (>6 months post-stroke) were recruited. Angular velocity was assessed using wearable sensors during 180° walking turns and 360° turning on the spot from both sides. Global cognition and distinct cognitive domains were assessed using the Mini-Mental State Examination. In patients with stroke, turning mobility was significantly associated with global cognitive function and distinct cognitive domains, such as visuospatial ability and language. The balance function and lower limbs strength were mediators of the association between cognition and turning. The association highlights the complexity of the turning movement and dynamic motor and cognitive coordination necessary to safely complete a turn. However, our findings should be regarded as preliminary, and a thorough neuropsychological assessment to provide a valid description of distinct cognitive domains is required.

Are the measurement structures of the Traditional Chinese Dispositional Flow Scale-2 equivalent between schizophrenic patients and healthy subjects?

BACKGROUND: The Dispositional Flow Scale-2 (DFS-2) is an instrument for measuring the flow experiences of the general population while participating in daily activities. This study aimed to examine the equivalence in the measurement structure of Traditional Chinese DFS-2 (TCDFS-2) between the schizophrenic patients and healthy subjects. METHODS: We recruited 100 adults with schizophrenia or schizoaffective disorder from the psychiatric clinics or the centers for daycare or rehabilitation and 104 healthy adults. Each participant finished the TCDFS-2 by recalling the most important and meaningful daily activity. RESULTS: We conducted two two-group confirmatory factor analyses (CFA) with the healthy subjects and schizophrenic patients as the reference group respectively in LISREL. When the healthy subjects as the reference standard, 43 items of the TCDFS-2 were added to this constrained two-group CFA model for the schizophrenic patients, but the cross-group equivalence was still unsatisfactory. By contrast, when the schizophrenic patients as the reference standard, only 6 items were added for the healthy subjects, and the cross-group equivalence was barely acceptable. CONCLUSION: Thus, the measurement structures of the TCDFS-2 were quite different between the schizophrenic patients and healthy subjects. The flow states experienced by the schizophrenic patients might not entirely be the same as those of the healthy subjects.