Performance of a prediction method for activities of daily living scores using influence coefficients in patients with stroke.

Introduction: Recently, a method was developed to predict the motor Functional Independence Measure (FIM) score at discharge in patients with stroke by stratifying the effects of factors such as age and cognitive function and multiplying those by the influence coefficients of these factors. However, an evaluation of the predictive performance of the method is required for clinical application. The present study aimed to evaluate the predictive performance of this prediction method. Methods: Patients with stroke discharged from a rehabilitation ward between April 2021 and September 2022 were included. Predicted values of the motor FIM score at discharge were calculated after data collection from the hospital's patient database. The concordance between predicted and actual values was evaluated using the interclass correlation coefficient; moreover, the residual values were calculated. Results: In total, 207 patients were included in the analysis. The median age was 79 (69-85) years, and 112 (54.1%) patients were male. The interclass correlation coefficient between predicted and actual values was 0.84 (95% confidence interval 0.75-0.89) for the motor FIM score at discharge. Meanwhile, the median residual value was 5.3 (-2.0-10.3) for the motor FIM score at discharge. Discussion: The prediction method was validated with good performance. However, the residual values indicated that some cases deviated from the prediction. In future studies, it will be necessary to improve the predictive performance of the method by clarifying the characteristics of cases that deviate from the prediction.

Socially assistive walker for daily living assistance in older adults.

Introduction: This paper addresses the growing healthcare needs of an ageing population and the lack of advanced technologies with social capabilities that are cost effective, user friendly, and readily adopted. In response to this motivation, a socially assistive walker is designed to provide physical and cognitive support in activities of daily living for older adults. Methods: Physical and cognitive support is provided by walker's structure, sensors, and feedback interfaces to assist users daily living activities, as well as, in navigating environment safely and efficiently. The walker's design arises from semi-structured interviews conducted with ageing experts, leading to the development of two levels or modes of social interaction, namely low and high interaction. Results and discussion: In a cohort of 14 adults, the study found the device easy to use regardless of the interaction mode, with 78.5% expressing a preference for the version featuring embodiment, verbal feedback, and more proactive cues (p < 0.05). The results also prompted ideas and suggestions for new designs based on insights gleaned from the user. This research contributes to the field of socially assistive robotics by offering an example of a user centred approach to address the healthcare challenges an ageing population poses.

Exploring the challenges of social participation during COVID-19 in Saudi Arabia through an occupational therapy lens.

Aim: To measure the social participation of people in Saudi Arabia during the COVID-19 pandemic. Subject and methods: A cross-sectional survey was conducted among people in Saudi Arabia to measure their participation in social activities during the COVID-19 pandemic. A validated questionnaire of Social Participation Scale was used to collect data from five main regions in Saudi Arabia through social media platforms. Means, frequencies, and percentages were calculated through descriptive analysis. Mean scores and standard deviation of social participation of participants were also presented. Results: The total number of participants was 1,560 including Saudi (87.3%) and non-Saudi (12.7%) nationals. Most participants (60.2%) were female. The age of participants ranged between 16 and 24 years old. Around 62.1% of participants were married, 63.2% were educated, 48.4 were employed and 82% were from the Eastern region. Around 72% of participants earned <10,000 riyals per month compared to those (27.3%) who earned <5,000 riyals per month. A total 72.7% of the participants have been diagnosed by COVID-19. The mean score of social participation was 47.81 (SD = 0.27). Most participants (62.7%) reported that social participation was severely restricted. Around 68.2% of the participants were quarantined at the facilities. Conclusion: The social participation of people in Saudi Arabia had been severely restricted during the COVID-19 pandemic. An early assessment of people's social participation would help to identify their problems and needs, to help them improve their participation in social activities and thus increase their overall quality of life.

Impacts of acculturation on depressive symptoms and activities of daily living of U.S. older Chinese immigrants.

BACKGROUND AND OBJECTIVES: Acculturation is a critical aspect of social experience for immigrants, including Asian immigrants. Existing literature has shown mixed findings on the health impacts of acculturation and largely relied on cross-sectional studies, preventing drawing definitive conclusions. This study aimed to examine the long-term effects of acculturation on depressive symptoms and activities of daily living (ADL) limitations in a large sample of older Chinese immigrants in the United States. RESEARCH DESIGN AND METHODS: Data were drawn from 2,811 older Chinese immigrants from the Population Study of Chinese Elderly in Chicago. Acculturation was assessed at baseline, and questionnaires on depressive symptoms and ADL limitations were completed at four assessments. RESULTS: Overall, results showed that acculturation was not associated with depressive symptoms at baseline but was associated with a faster decline in depressive symptoms over time. No associations were found between acculturation and ADL limitations. Stratified analyses showed that the significant relationship between acculturation and a faster decline in depressive symptoms was only evident among female participants. Also, acculturation was associated with a lower risk of reporting ADL limitations at baseline in female participants but a higher risk of reporting ADL limitations in male participants. DISCUSSION AND IMPLICATIONS: This study indicates the long-term benefits of acculturation on mental health among older Chinese immigrants in the U.S., particularly among females. Initiatives supporting the acculturation process need to consider sex disparities and individual preferences, aiming to foster sustained benefits for healthy aging in this population.

Examining the content validity of the Comprehensive Assessment of Functioning for Mental Illness-Subjective Version (CAMI-S) with reference to the framework of the International Classification of Functioning, Disability, and Health (ICF).

Aim: To support the achievement of life goals and social participation of persons with mental illness, based on the World Health Organization's International Classification of Functioning, Disability, and Health (ICF), we generated items, identified domains, and examined the content validity of the Comprehensive Assessment of Functioning for Mental Illness-Subjective Version (CAMI-S). The purpose was to assess patients' strengths and weaknesses by incorporating the patient and public involvement perspective. Methods: Focus group interviews on the items to be included were conducted with Group A. A draft scale was constructed by extracting articles mentioning factors for social participation and recovery for each ICF component from PubMed. Group B participants rated themselves using the draft and highlighted items they considered inappropriate. Experts then rated the importance of the items through the Delphi method. Lastly, Group C participants evaluated whether the draft scale would help in understanding their strengths and weaknesses. Results: The interviews revealed subjective experience items. The draft scale had 81 items (physical and mental functions, 10; activities, 23; participation, 24; environment, 12; individuals, six; and subjective experience, six). Through the Delphi method, the number of items was reduced to 34 in six domains. Most participants (N = 50) indicated that it helped them ascertain patients' strengths and weaknesses (mean = 2.11 ± .714). Completion time for the scale was 56 min, including the 60-item face sheet (20-110 min). Conclusion: The CAMI-S helped participants ascertain patients' strengths and weaknesses. Its reliability and validity will be verified through a large-scale survey in the future.

The effect of cognitive stimulation therapy on daily life activities, depression and life satisfaction of older adults living with dementia in nursing home: Randomized controlled trial.

OBJECTIVES: In this research, it was aimed to evaluate the effects of Cognitive Stimulation Therapy on activities of daily living, depression, and life satisfaction in older adults with dementia in nursing homes. METHODS: It is a randomized controlled experimental study. The study consisted of a total of 60 older adults, 30 in the intervention group and 30 in the control group, in two different nursing homes. RESULTS: In the post-CST comparison, BADLI posttest measurements, IADLS posttest, follow-up test measurements (p < .001, Fr = 45.982, Fr = 42.54) and SWLS posttest (p < .001, Fr = 38.47) of the individuals in the intervention group measurements were significantly higher. The mean depression level of the CSDD posttest and follow-up test intervention group was significantly lower (p < .001, F = 0.402). CONCLUSION: It was found that Cognitive Stimulation Therapy is effective in increasing the levels of daily life activity and life satisfaction and reducing the level of depression in older adults with dementia. It is recommended to be used by psychiatric nurses.

Real-world occupational therapy interventions for early-stage dementia: Characteristics and contextual barriers.

AIM: There is an absence of evidence generated in a UK context to support interventions based on occupational therapists' core skills for people living with early-stage dementia. To inform the development of a programme theory and a future evaluation, this paper aimed to describe real-world (routine) community-based occupational therapy interventions for this population and contextual barriers. METHOD: Occupational therapy practitioners (n = 21) from five Health Boards in Wales, UK participated in semi-structured interviews (n = 17) which were audio recorded, transcribed, and analysed thematically. FINDINGS: The availability of, and access to, real-world community-based interventions was variable, and associated with multilevel contextual barriers (resources, understanding of dementia specialist occupational therapy, professional influence, and evidence base). Where available and accessible, contents comprised a pre-intervention component (relational work, assessment, and goal setting) and intervention component (personalised problem-solving and coping strategies, emotional support, and advice and signposting), to meet needs associated with everyday activities and poor wellbeing. Variation in mode, duration, contents, and who received interventions, was associated with contextual barriers. CONCLUSION: Findings indicate that the development of an intervention programme theory and future evaluation design, will need to account for the impact context may have on the variability of real-world intervention characteristics, and how this in turn may influence outcomes.

Prevalence and predictors of HIV-related disability among people living with HIV in Nigeria.

Background: People living with human immunodeficiency virus (PLWH) live longer, but experience human immunodeficiency virus (HIV)-related comorbidities and disabilities that lower their quality of life. Understanding the prevalence, risk factors, and disability patterns is crucial for tailored interventions. Objectives: To explore the prevalence and predictors of HIV-related disability among PLWH in Nigeria. Method: This cross-sectional survey involved 385 PLWH, exploring demographic data, HIV history, recent symptoms, disability (measured by the WHO Disability Assessment Schedule-WHODAS 2.0). Descriptive statistics summarised the data, all variables were entered into univariate and multivariate regression models. IBM SPSS 25® was used for all analyses at a 95% confidence level. Results: The prevalence of disability among PLWH was 39.5%, the mean age was 42.2 ± 10.43 years, and 73% of the participants were females. Factors significantly associated with disability were marital status (p = 0.009) and level of education (p = 0.001). Conclusion: The study reveals a prevalence of disability (39.5%) among PLWH on antiretroviral therapy (ART), emphasising the need for tailored interventions considering socio-demographic factors. Continuous screening, risk identification, and effective management strategies are imperative, recognising disability as an indicator of health and quality of life. Clinical implications: With PLWH experiencing increased life expectancy, the study underscores the need for an informed patient-centred approach to care, recognising the specific challenges faced by PLWH in Nigeria and guiding the development of targeted interventions to enhance both functional outcomes and overall well-being.

Impact of disabilities in activities of daily living on opioid use for chronic pain in older adults: an exploratory secondary analysis from ELSI-Brazil.

OBJECTIVES: Problematic use of opioids by older adults is associated with adverse effects and has become a public health crisis worldwide. Ageing-related disabilities in activities of daily living (ADL) could promote unnecessary use of opioids in this population. This study evaluates the association between ADL disability and opioid consumption in Brazilian older adults. STUDY DESIGN: Study design- cross-sectional secondary data analysis of the second wave of the Brazil Longitudinal Study of Ageing (ELSI-Brazil). METHODS: Data from the second wave of the Brazil Longitudinal Study of Ageing (ELSI-Brazil) were used. Older adults with chronic pain were included. ADL disability was measured using the Katz Index. The primary outcome was opioid consumption for chronic pain. The primary association was explored using logistic regression models adjusting for predetermined confounders. Sensitivity analyses evaluating model performance were done by calibrating and validating the model using randomly split equal sets. RESULTS: In those who reported presence of chronic pain (n = 2865), the prevalence of opioid use was 29% (95% CI:23.1%-35.6%). In adjusted models, participants with moderate and severe ADL disability had 1.6 (95% CI:1.13-2.32; P = 0.009) and 3.8 (95% CI: 1.80-7.90; P < 0.001) times higher odds of opioid consumption compared to no disability, respectively. Being female, alcohol consumption, higher pain intensity, history of dementia, fractures, and presence of ≥2 comorbidities were significantly associated with increased opioid use (P < 0.05). CONCLUSION: Nearly one-third of the Brazilian elderly population experiencing chronic pain reported using opioids. The functional decline during the process of ageing appears to be a risk factor for pain intolerance and opioid use. Multidisciplinary approaches to detect early ADL disabilities and improve mobility and access to assistive technologies need to be established to prevent opioid overuse and addiction in elderly populations.

Not daily, sometimes not ever - mixed methods exploration of the contemporary relevance of tasks contained in extended activities of daily living scales.

BACKGROUND: Assessment of functional status is an integral part of older adult healthcare and research. Therefore, it is essential that tools to capture function are contextually appropriate. Many tools designed to evaluate extended Activities of Daily Living (eADLs) were developed decades ago. OBJECTIVE: Our aim was to explore which eADL tasks are commonly performed by older adults and map these tasks to popular eADL scales, seeking stakeholder perspectives to inform recommendations on scale content. DESIGN: Online survey with quantitative questions and free text followed-by semi-structured interviews. SUBJECTS: Older adults (≥60-years), carers and health, social care and voluntary/community professionals. METHODS: We extracted eADL tasks from existing scales to develop a survey on frequency of performance, with space for additional comment. The survey was disseminated via Join Dementia Research and other clinical and professional networks. Online semi-structured interviews were undertaken with thematic analysis of verbatim transcripts. RESULTS: From 2244 online survey responses, 87% came from older people and two-thirds of respondents were female. Some eADL tasks were never performed by many participants. Tasks not part of existing tools included online banking and mobile phone use. From fifteen interviews, a recurring theme was that technological and societal changes have altered daily tasks. CONCLUSIONS: Commonly used eADL scales contain obsolete tasks and omit tasks older people consider part of their everyday lives. There is a need to work collaboratively to update eADL tools to reflect the priorities and activities of older people to ensure these remain valid measures for use in practice and research. To complement this abstract, a video abstract is available online. A more detailed video-based summary of the content is also available as supplemental material.

Assessing Independence in Activities of Daily Living and Quality of Life in Patients with Dementia with Lewy Bodies.

Knowledge of performance in activities of daily living and quality of life is important for management decisions and research endpoints. The use of harmonized scales is essential for objective assessment of both caregivers and patients with dementia with Lewy bodies. Functionality and quality of life are more impaired in dementia with Lewy bodies than in Alzheimer's disease, mostly due to higher prevalence of behavioral symptoms and motor manifestations in dementia with Lewy bodies. More longitudinal studies are required to assess if causality mediates the associations of clinical features with functional independence and worsened quality of life in these patients.

Impact of activity limitations due to fear of falling on changes in frailty in Korean older adults: a longitudinal study.

This study investigated the frailty change patterns among Korean older adults during 2006-2020 and the effect of activity limitations induced by the fear of falling (FOF) on these patterns. We employed a descriptive longitudinal design utilizing data from Waves 1 to 8 of the Korean Longitudinal Study of Aging. The exclusion criteria were a baseline age < 65 years, frailty index (FI) captured only at baseline, and death or unknown survival status. Multilevel modeling, combining regression equations at two levels, was used to examine the effect of activity limitations due to FOF on frailty, adjusting for other confounding factors. An increase in FI (1.97; p < .001) was demonstrated in participants who had experienced falls versus those who had not in the past 2 years. Notably, those facing activity limitations due to FOF exhibited a more significant increase in FI (4.62; p < .001) compared with those without; frailty progression intensified over time in the former (0.54, p < .001). Activity limitations due to FOF had a more pronounced impact on frailty than falls; moreover, these activity limitations accelerated the progression of frailty. Healthcare providers must prioritize addressing FOF by employing both physical and psychological interventions to mitigate activity limitations and ultimately decelerate frailty.

Random forest model used to predict the medical out-of-pocket costs of hypertensive patients.

Background: Precise prediction of out-of-pocket (OOP) costs to improve health policy design is important for governments of countries with national health insurance. Controlling the medical expenses for hypertension, one of the leading causes of stroke and ischemic heart disease, is an important issue for the Japanese government. This study aims to explore the importance of OOP costs for outpatients with hypertension. Methods: To obtain a precise prediction of the highest quartile group of OOP costs of hypertensive outpatients, we used nationwide longitudinal data, and estimated a random forest (RF) model focusing on complications with other lifestyle-related diseases and the nonlinearities of the data. Results: The results of the RF models showed that the prediction accuracy of OOP costs for hypertensive patients without activities of daily living (ADL) difficulties was slightly better than that for all hypertensive patients who continued physician visits during the past two consecutive years. Important variables of the highest quartile of OOP costs were age, diabetes or lipidemia, lack of habitual exercise, and moderate or vigorous regular exercise. Conclusion: As preventing complications of diabetes or lipidemia is important for reducing OOP costs in outpatients with hypertension, regular exercise of moderate or vigorous intensity is recommended for hypertensive patients that do not have ADL difficulty. For hypertensive patients with ADL difficulty, habitual exercise is not recommended.

Recognition of Daily Activities in Adults With Wearable Inertial Sensors: Deep Learning Methods Study.

BACKGROUND: Activities of daily living (ADL) are essential for independence and personal well-being, reflecting an individual's functional status. Impairment in executing these tasks can limit autonomy and negatively affect quality of life. The assessment of physical function during ADL is crucial for the prevention and rehabilitation of movement limitations. Still, its traditional evaluation based on subjective observation has limitations in precision and objectivity. OBJECTIVE: The primary objective of this study is to use innovative technology, specifically wearable inertial sensors combined with artificial intelligence techniques, to objectively and accurately evaluate human performance in ADL. It is proposed to overcome the limitations of traditional methods by implementing systems that allow dynamic and noninvasive monitoring of movements during daily activities. The approach seeks to provide an effective tool for the early detection of dysfunctions and the personalization of treatment and rehabilitation plans, thus promoting an improvement in the quality of life of individuals. METHODS: To monitor movements, wearable inertial sensors were developed, which include accelerometers and triaxial gyroscopes. The developed sensors were used to create a proprietary database with 6 movements related to the shoulder and 3 related to the back. We registered 53,165 activity records in the database (consisting of accelerometer and gyroscope measurements), which were reduced to 52,600 after processing to remove null or abnormal values. Finally, 4 deep learning (DL) models were created by combining various processing layers to explore different approaches in ADL recognition. RESULTS: The results revealed high performance of the 4 proposed models, with levels of accuracy, precision, recall, and F1-score ranging between 95% and 97% for all classes and an average loss of 0.10. These results indicate the great capacity of the models to accurately identify a variety of activities, with a good balance between precision and recall. Both the convolutional and bidirectional approaches achieved slightly superior results, although the bidirectional model reached convergence in a smaller number of epochs. CONCLUSIONS: The DL models implemented have demonstrated solid performance, indicating an effective ability to identify and classify various daily activities related to the shoulder and lumbar region. These results were achieved with minimal sensorization-being noninvasive and practically imperceptible to the user-which does not affect their daily routine and promotes acceptance and adherence to continuous monitoring, thus improving the reliability of the data collected. This research has the potential to have a significant impact on the clinical evaluation and rehabilitation of patients with movement limitations, by providing an objective and advanced tool to detect key movement patterns and joint dysfunctions.

Apathy in subarachnoid hemorrhage: study protocol for a 1-year follow-up study.

Introduction: Apathy is a frequent and debilitating condition among subarachnoid hemorrhage (SAH) survivors. Few studies have evaluated apathy in SAH, and none have examined the course of the condition, predictors of persistent apathy, or its impact on functional outcomes. The proposed study will examine, for the first time, the 12-month course of apathy and its impact on functional outcomes in the largest cohort of SAH survivors to date. Methods and analysis: The current study is designed as a prospective cohort study with a duration of 36 months. We will recruit 240 participants. A trained research assistant will assess apathy using the Apathy Evaluation Scale 3 months after SAH. Patients' level of functioning, comorbidity, global cognitive functioning, and depressive symptoms will be assessed. All SAH patients will participate in follow-up assessments of apathy and functioning at 9 (T2) and 15 months (T3) post-SAH or at 6 and 12 months after the first assessment. Predictors of persistent apathy and the impact of apathy on functional outcomes will be examined. Discussion: This will be the first large-scale 1-year follow-up study of apathy in SAH survivors. The findings will provide valuable data to advance our understanding of the clinical course of apathy in this population. Moreover, the results will have clinical relevance by providing essential information to patients, caregivers, and clinicians; promoting the evaluation of apathy; and facilitating the development of prevention strategies, rehabilitation programs, and therapeutic options. Ethics and dissemination: Ethical approval for this study was obtained from the Joint Chinese University of Hong Kong-New Territories East Cluster Clinical Research Ethics Committee (CREC Ref. No.: 2023.339) on 3 October 2023. The findings of this study will be shared through publication in a peer-reviewed journal, presentations at relevant conferences, and dissemination through social media platforms.

Cross-Sectional Study Comparing Activities of Daily Living Using Barthel Index Within a Geriatric Population Having Non-Communicable Diseases.

Introduction Disabilities and non-communicable diseases (NCDs) are prevalent among the elderly, significantly affecting their quality of life. Comprehensive population-based data are essential for effective healthcare planning and rehabilitation. This study aims to determine the prevalence of self-reported disabilities and compare Barthel Index scores among elderly individuals with and without NCDs. Methods A cross-sectional study was conducted at Dr. D. Y. Patil Medical College, Pune, involving 102 patients aged 60 years and above. Patients with a history of strokes or limb amputations were excluded. Data on demographics, comorbidities, and functional status were collected using a structured questionnaire designed based on Barthel Index scoring to assess the activities of daily living (ADL). Results The study included 102 participants: 58 males (56.9%) and 44 females (43.1%). Age distribution showed 73.5% in the 60-74 age group, 22.5% in the 75-84 age group, and 3.9% in the 85+ age group. Comorbidity data revealed that 37.3% had no comorbidities, 26.4% had one comorbidity, and 36.3% had two or more comorbidities. The mean Barthel Index scores were 87.11 for those without comorbidities, 83.89 for those with one comorbidity, and 82.30 for those with two or more comorbidities. The most affected activities were stair climbing (75.7%), bowel control (48.5%), and mobility (47.1%). Conclusion NCDs significantly impact daily activities in the elderly, underscoring the need for targeted healthcare interventions to improve their quality of life. This study highlights the importance of comprehensive care strategies to address the specific needs of elderly patients with comorbidities.

Factors associated with patient-reported mouth opening activity limitations in individuals with persistent intra-articular temporomandibular disorders: A cross-sectional study exploring physical and self-reported outcomes.

BACKGROUND: Individuals living with intra-articular temporomandibular disorders (IA-TMDs) often report limitations with mouth opening activities. While clinical measures such as active range of motion (AROM) and movement quality are often used to assess mouth opening function, it is unclear if and how these relate to patient-reported limitations and whether other factors such as kinesiophobia influence mouth opening activities in those with IA-TMDs. OBJECTIVES: Compare clinical measures of mouth opening function in those with IA-TMDs to asymptomatic controls. In those with an IA/TMD, explore relationships between patient-reported mouth opening limitations, and mouth opening function and kinesiophobia. DESIGN: Cross-sectional study. METHOD: Clinical mouth opening function (AROM, movement quality, pain on movement/10, stiffness on movement/10) was compared between groups (n = 30 IA-TMD, n = 30 controls). Within the IA-TMD group, correlations between patient-reported mouth opening limitations (Patient specific functional scale), kinesiophobia (Tampa Scale for Kinesiophobia for Temporomandibular Disorders) and clinical measures of mouth opening function were explored. RESULTS: Impairments in AROM (-4 mm, p = 0.04, d = 0.5), movement quality (p < 0.01, φ = 0.6), pain on movement (p < 0.01, d = 0.8) and stiffness on movement (p < 0.01, d = 1.6) were observed in the IA-TMD group compared to controls. Patient-reported mouth opening limitations and kinesiophobia were significantly correlated (r = -0.48, p < 0.01); no correlation was found between patient-reported limitations and clinical mouth opening measures (r < 0.3, p > 0.05). CONCLUSIONS: Mouth opening function is impaired in IA-TMD. However, kinesiophobia appears more related to patient-reported mouth opening limitations than clinical impairments. Consideration of clinical, kinesiophobia and patient-reported limitation measures are necessary to direct management of IA-TMD in those presenting for care.

Evaluation of upper extremity functional capacity and activities of daily living in patients with heart failure: A cross-sectional study.

BACKGROUND: Considering the limitations in activities of daily living (ADL) and the impact of improvements in patients with heart failure (HF), appropriate assessment of upper extremity functional capacity and ADL is important. OBJECTIVES: To evaluate upper extremity functional capacity and ADL in patients with HF and compare them with healthy controls. METHODS: This study included 30 HF patients and healthy controls. Upper extremity functional capacity was assessed with the 6-Minute Pegboard Ring Test (6PBRT), ADL by the Londrina protocol, exercise capacity by 6-Minute Walk Test (6MWT), peripheral muscle strength by hand dynamometer, and dyspnea by Modified Medical Research Council Scale (MMRC). For performance tests, pre-test (resting) and post-test (after performance) values ​​were also measured. RESULTS: Patients with HF with ejection fraction ≤50 % and controls were similar in terms of age (52.63±6.2 and 50.03±6.5 years, respectively) and gender (25 females for each group) (p > 0.05). Patients showed a statistically significant increase in total test time in the Londrina protocol and fewer rings moved in 6PBRT (p < 0.0001). The post-test dyspnea (p = 0.03) and pre-test arm fatigue (p < 0.0001) were observed to be higher in patients in the Londrina protocol. There was a statistically significant group by time interaction in the patients' pre- and post-test lower heart rate (F= 4.80, p = 0.03), post-test dyspnea (p < 0.0001), and post-test arm fatigue (p = 0.005) were observed to be higher in patients in 6PBRT. CONCLUSIONS: The evidence showed a decrease in upper extremity functional capacity in patients with HF. Patients required more time to perform their ADLs compared with healthy controls.

Psychometric properties of Persian version of the advanced activities of daily living scale: A psychometric study on Iranian older adults.

This study was conducted to determine the psychometric properties of the Persian version of an AADL scale in Iranian older adults. A total of 237 males and females aged over 60 years old were recruited. Personal information questionnaires, the CASP-19 Quality of Life, and AADL questionnaires were used for data collection. SPSS 24 and IBM AMOS 24 were used for data processing and analysis. Three factors that had eigenvalues higher than one were extracted, which explained 51.2 % of the total variances. The Cronbach α of the total score was 0.76, and it was >0.64 for each extracted factor. The goodness of fit indices indicated an acceptable fit to the data in confirmatory factor analysis. The culturally modified Persian version of the AADL scale has acceptable psychometric properties and is proper for evaluating the advanced activities of daily living in the Iranian population.

The mediating effect of life satisfaction between daily living abilities and depressive symptoms in the Chinese older people: evidence from CHARLS 2020.

Background: Depressive symptoms represent a significant public health challenge, impacting the mental well-being of older adults. Despite this, the understanding of how activities of daily living (ADL) abilities correlate with life satisfaction and depressive symptoms among older Chinese adults remains limited. Aims: This study aims to investigate the relationship between ADL and depressive symptoms in older people Chinese individuals, with a specific focus on examining the mediating role of life satisfaction within this context. Methods: The study utilized data from the China Health and Retirement Longitudinal Study (CHARLS) collected in 2020. A cohort of 8,343 individuals aged 60 years and above was included. The analysis was conducted using STATA 17.0 and SPSS 26.0, employing descriptive statistics, chi-square tests, Pearson correlations, and mediation analysis using the percentile Bootstrap method with 5,000 resamples to explore the interrelations among ADL, life satisfaction, and depressive symptoms. Results: ADL is positively correlated with life satisfaction (r = 0.129, p < 0.01) and negatively correlated with depressive symptoms (r = -0.313, p < 0.01). Additionally, life satisfaction and depressive symptoms are negatively correlated with each other (r = -0.360, p < 0.01). In the model of the mediating effect, ADL directly, significantly and negatively predicts depressive symptoms in the Chinese older people (ß = -0.193, t = -17.827, p < 0.001). After incorporating life satisfaction into the regression equation, the direct predictive effect of ADL on depressive symptoms remains significant (ß = -0.177, t = -17.099, p < 0.001); furthermore, ADL has a significant positive predictive effect on life satisfaction (ß = 0.007, t = 4.959, p < 0.001) and life satisfaction significantly negatively predicts depressive symptoms (ß = -2.235, t = -27.799, p < 0.001). Furthermore, the direct effect of ADL on depressive symptoms (-0.177) and its mediating effect (-0.016) account for 91.71% and 8.29% of the total effect (-0.193), respectively. Conclusion: ADL is inversely associated with the risk of depressive symptoms among older people Chinese individuals, with life satisfaction serving as a significant mediator in this relationship. Interventions aimed at improving life satisfaction in older people individuals with ADL impairments may effectively reduce or prevent the onset of depressive symptoms.