Effects of an individualised exercise programme plus Behavioural Change Enhancement (BCE) strategies for managing fatigue in frail older adults: a cluster randomised controlled trial.

BACKGROUND: To the best of our knowledge, although ageing-induced fatigue could cause adverse outcomes such as frailty, there is currently no intervention for it. This study evaluated the effects of an individualised exercise programme with/without BCE strategies on reducing fatigue in older adults. METHODS: A three-armed cluster-randomised controlled trial (RCT) was conducted with 184 participants (mean age: 79.1 ± 6.4; mean frailty score: 2.8 + 0.8) from 21 community centres (ClinicalTrials.gov: NCT03394495). They were randomised into either: the COMB group (n = 64), receiving 16 weeks of exercise training plus the BCE programme; the EXER group (n = 65), receiving exercise training and health talks; or the control group (n = 55), receiving only health talks. Fatigue was assessed using the Multi-dimensional Fatigue Inventory (range: 20 to 100, with higher scores indicating higher fatigue levels) at baseline, and immediately, 6 months, and 12 months post-intervention. RESULTS: The GEE analyses showed significant interaction (time x group) between the COMB and control groups immediately (p < 0.001), 6 months (p < 0.001), and 12 months (p < 0.001) post-intervention. Comparing the COMB and EXER groups, there was a significant interaction immediately (p = 0.013) and at 12 months post-intervention (p = 0.007). However, no significant difference was seen between the EXER group and control group at any time point. CONCLUSIONS: The COMB intervention showed better immediate and sustainable effects (i.e., 12 months after the intervention) on reducing fatigue in frail older adults than exercise training or health education alone. TRIAL REGISTRATION: ClinicalTrials.gov (NCT03394495), registered on 09/01/2018.

"How are You Doing?" on the Healthy Aging of the Community-Dwelling Oldest-Old in the Shadow of the COVID-19 Pandemic.

OBJECTIVE: Globally, the oldest-old population is growing rapidly. Little is known about the perceived well-being of the community-dwelling oldest-old, especially during the COVID-19 pandemic. This study examined the oldest-old's perceptions of aging well and the COVID-related impacts on them. METHODS: Semi-structured in-depth interviews with 22 adults aged 85 or above were conducted with purposive sampling methods. Transcripts were analyzed using thematic analysis. RESULTS: Four main themes emerged: 1) sustaining functional ability; 2) staying active with a positive attitude; 3) feeling grateful for support from society and family; 4) COVID-19-related anxieties and policies destabilizing their well-being. DISCUSSION: This study provides direct evidence from the oldest-old on how they maintained their well-being. While they valued support from society and family, COVID-19-related measures disturbed their routines and prevented them from self-attaining well-being. The findings should be considered when developing interventions for this vulnerable group.

Magnitude, Temporal Trends, and Inequalities in the DALYs and YLDs of Nutritional Deficiency among Older Adults in the Western Pacific Region: Findings from the Global Burden of Disease Study 1990-2019.

The population in the Western Pacific region is aging rapidly. Nutritional deficiency is prevalent in older adults; however, information regarding nutritional deficiency in this population is scarce. Using the 2019 Global Burden of Disease (GBD) results, the age-standardized disability-adjusted life years (DALYs) and years of healthy life lost due to disability (YLDs) from nutritional deficiency were estimated between 1990 and 2019 for this population. Average annual percentage change (AAPC) was used to assess temporal trends, and linear mixed-effects models were used to examine socioeconomic and sex inequalities. From 1990 to 2019, the age-standardized DALYs of nutritional deficiency in this population decreased from 697.95 to 290.95 per 100,000, and their age-standardized YLDs decreased from 459.03 to 195.65 per 100,000, with the greatest declines seen in South Korea (AAPCs < -5.0). Tonga had the least decline in DALYs (AAPC = -0.8), whereas Fiji experienced an increase in YLDs (AAPC = 0.1). Being female and having a lower sociodemographic index score was significantly associated with higher age-standardized DALYs and YLDs. The magnitude and temporal trends of the nutritional deficiency burden among older adults varied across countries and sex in the region, indicating that health policies on nutritional deficiency among older adults must be crafted to local conditions.

Enhancing the Physical Activity Levels of Frail Older Adults with a Wearable Activity Tracker-Based Exercise Intervention: A Pilot Cluster Randomized Controlled Trial.

A wearable activity tracker (WAT) incorporated with behavioral change techniques (BCTs) increases physical activity in younger adults; however, its effectiveness with frail older adults is unknown. The feasibility and preliminary effects of a WAT-based exercise intervention to increase physical activity levels in frail older adults was investigated in this pilot study involving 40 community-dwelling frail older adults. The experimental group received a 14-week WAT-based group exercise intervention and a 3-month follow-up, while the control group only received similar physical training and all BCTs. The recruitment rate was 93%, and the average attendance rate was 85.2% and 82.2% in the WAT and control groups, respectively, establishing feasibility. Adherence to wearing the WAT was 94.2% and 92% during the intervention and follow-up periods, respectively. A significant interaction effect between time and group was found in all physical assessments, possibly lasting for 3 months post-intervention. However, no significant difference between groups was observed in any daily activity level by the ActiGraph measurement. The majority of the WAT group's ActiGraph measurements reverted to baseline levels at the 1-month follow-up. Thus, the WAT-based exercise program has potential for employment among community-dwelling frail older adults, but sustaining the effects after the intervention remains a major challenge.

Effects of a Modified Mindfulness-Based Cognitive Therapy for Family Caregivers of People With Dementia: A Randomized Clinical Trial.

BACKGROUND AND OBJECTIVES: Family caregivers of people with dementia (PWD) experience high levels of stress resulting from caregiving. This study aimed to investigate the effects of a modified of Mindfulness-Based Cognitive Therapy (MBCT) for dementia caregiving. RESEARCH DESIGN AND METHODS: 113 family caregivers of PWD were randomized to either the intervention group, receiving the 7-session modified MBCT for a period of 10 weeks with telephone follow-up or the control group, receiving the brief education on dementia care and usual care. The caregiving stress (primary outcome) and various psychological outcomes of caregivers and the behavioral and psychological symptoms of dementia (BPSD) in the care recipients were assessed and compared at baseline (T0), postintervention (T1), and at the 6-month follow-up (T2). RESULTS: At both T1 and T2, the intervention group had a statistically greater improvement in stress (p = .02 and .03), depression (p = .001 and .04), anxiety (p = .007 and .03), and BPSD-related caregivers' distress (p = .003 and p = .04). A significant greater improvement was also demonstrated in mental health-related quality of life at T2 (p = .001) and BPSD of the care recipients at T1 (p = .04). The increased caregivers' level of mindfulness was significantly correlated with the improvement of various psychological outcomes at T1 and T2 with a correlation coefficient -0.64 to 0.43. DISCUSSION AND IMPLICATIONS: The modified MBCT enhanced the level of mindfulness in the caregivers and was effective to reduce the caregivers' stress and promote their psychological well-being during a 6-month follow-up. Future research is recommended to further examine its effects on the varieties of psychological and behavioral outcomes of both caregivers and care recipients and their dyadic relationships, as well as explore its mechanism of action in facilitating dementia caregiving. CLINICAL TRIALS REGISTRATION NUMBER: NCT03354819.

"I Sometimes Ask Patients to Consider Spiritual Care": Health Literacy and Culture in Mental Health Nursing Practice.

While health literacy influences better outcomes of mental health patients, sociocultural factors shape the nature of the relationship. On this matter, little is known about how sociocultural factors affect health literacy practices of nurses, especially in low-income countries. This paper examines how local precepts, within culture and language, shape mental health nurses' (MHNs) practice and understanding of patients' health literacy level in Ghana. The study used a qualitative descriptive design involving 43 MHNs from two psychiatric hospitals. Conventional content analysis was used to analyze the data. Although the MHNs acknowledged the importance of health literacy associated with patients' health outcomes, their practice was strongly attributed to patients' substantial reliance on cultural practices and beliefs that led to misinterpretation and non- compliance to treatments. MHNs shared similar sociocultural ideas with patients and admitted that these directed their health literacy practice. Additionally, numerous health system barriers influenced the adoption of health literacy screening tools, as well as the MHNs' low health literacy skills. These findings suggest MHNs' direct attention to the broader social determinants of health to enhance the understanding of culture and its impact on health literacy practice.

Effects of an Individualized Exercise Program Plus Behavioral Change Enhancement Strategies for Managing Fatigue in Older People Who Are Frail: Protocol for a Cluster Randomized Controlled Trial.

BACKGROUND: Although the evidence suggests that general fatigue is a strong indicator of rapid aging, frailty, and disability, general fatigue is undertreated in gerontological care. OBJECTIVE: The aim of this study is to investigate whether an individualized exercise program with and without behavioral change enhancement (BCE) strategies for older people who are frail and have general fatigue will reduce their fatigue and symptoms of frailty. DESIGN: A 3-arm, single-blind, cluster randomized controlled trial registered with ClinicalTrials.gov (NCT03394495) will be conducted. SETTING: The study will be conducted in a community setting. PARTICIPANTS: Two hundred eighty-five community-dwelling older people with general fatigue will be recruited from 12 district community health centers. INTERVENTION: People from each center will be randomized to one of three groups. The combined group will receive a 16-week combined intervention consisting of individualized exercise training and the BCE program, plus two booster sessions at 2 and 6 months after the program. The exercise group will receive exercise training and health talks only. The control group will receive health talks only. MEASUREMENTS: Outcome measures will be collected at baseline, at the midpoint (week 8) of the program, and then at 1 week, 6 months, and 12 months after the end of the program. The primary outcome---level of fatigue---will be measured using the Multidimensional Fatigue Inventory. Secondary outcomes will include the participants' frailty status, strength, mobility, exercise self-efficacy, and habitual physical activity. LIMITATIONS: A self-reported level of fatigue will be used. CONCLUSIONS: The effect of exercise and BCE strategies on general fatigue among older people who are frail is not known. This study will be a pioneering interventional study on how general fatigue among older people who are frail can be managed and how fatigue-related frailty can be prevented or minimized.

Frailty and its association with the Mediterranean diet, life-space, and social participation in community-dwelling older people.

Frailty is a common and vulnerable state in older people, which leads to a higher risk of adverse health outcomes. This cross-sectional study examined the association between frailty and its phenotypic components with the Mediterranean diet, life-space, and social participation in community-dwelling older people. 263 community-dwelling older people recruited from three community centers in Hong Kong completed the study (robust = 85, pre-frail = 120, frail = 58). The results showed that the Mediterranean diet (OR = 0.29), life-space (OR = 0.32), and social participation (OR = 0.31) were associated with frailty. All factors were preferentially associated with slowness. The Mediterranean diet and social participation were additionally associated with weakness and low activity, respectively. To reduce the risk of frailty among diverse populations of older people in community settings, eliminating foods considered detrimental in the Mediterranean diet is advocated. Older people's satisfaction with social participation should be taken into consideration. Environmental designs should accommodate slow-walking older people to maximize their life-space.

Factors Associated With the Trend of Physical and Chemical Restraint Use Among Long-Term Care Facility Residents in Hong Kong: Data From an 11-Year Observational Study.

BACKGROUND: Negative effects of restraint use have been well-documented. However, the prevalence of restraints use has been high in long-term care facilities in Hong Kong compared with other countries and this goes against the basic principles of ethical and compassionate care for older people. The present study aimed to review the change in the prevalence of physical and chemical restraint use in long-term care facilities (LTCFs) over a period of 11 years in Hong Kong and to identify the major factors associated with their use. METHODS: This is an observational study with data obtained from the Hong Kong Longitudinal Study on LTCF Residents between 2005 and 2015. Trained assessors (nurses, social workers, and therapists) used the Minimum Data Set Resident Assessment Instrument to collect the data from 10 residential LTCFs. Physical restraint was defined as the use of any of the following: full bedside rails on all open sides of bed, other types of bedside rails used, trunk restraint, limb restraint, or the use of chair to prevent rising during the past 7 days. Chemical restraint was defined as the use of any of the following medications: antipsychotic, antianxiety, or hypnotic agents during past 7 days, excluding elder residents with a diagnosis of psychiatric illness. OUTCOMES: Annual prevalence of restraint use over 11 years and factors that were associated with the use of physical and chemical restraints. RESULTS: We analyzed the data for 2896 older people (978 male individuals, mean age = 83.3 years). Between 2005 and 2015, the prevalence of restraint use was as follows: physical restraint use increased from 52.7% to 70.2%; chemical restraint use increased from 15.9% to 21.78%; and either physical or chemical restraint use increased from 57.9% to 75.7%. Physical restraint use was independently associated with older age, impaired activities of daily living or cognitive function, bowel and bladder incontinence, dementia, and negative mood. Chemical restraint use was independently associated with older age, falls, bladder incontinence, use of feeding tube, dementia, poor cognitive function, delirium, behavioral problems, and negative mood. The increasing time-trend of physical but not chemical restraint use remained significant after adjusting for other factors as mentioned above (coefficient = 0.092, P < .001). CONCLUSIONS: Use of physical and chemical restraint was highly prevalent among LTCF residents in Hong Kong, with an increasing trend over a period of 11 years, especially targeting the most physically and cognitively frail older people. Appropriate healthcare staff education and policy change are urgently needed to ensure personal care that is characterized by respect, dignity, empathy, and compassion for the older generation.

Implementation of Observational Pain Management Protocol for Residents With Dementia: A Cluster-RCT.

OBJECTIVES: To investigate whether the implementation of the Observational Pain Management Protocol (Protocol) can improve pain management for nursing home residents with dementia. DESIGN: A two-group, single-blinded, cluster-randomized controlled trial. SETTING: Seventeen nursing homes. PARTICIPANTS: Hundred and twenty eight recruited residents with advanced dementia and pain-related diagnoses were allocated to either the control or the experimental conditions based on the randomized group allocated to their home. INTERVENTIONS: The Protocol, which includes assessing, interpreting, and verifying the participants' observed pain scores, initiating pain-relieving interventions according to the observed pain scores, and reassessment, was implemented in the experimental homes for 12 weeks to guide the pain management of the participants. Meanwhile, the control homes continued to employ their usual pain management strategies. MEASUREMENTS: These included the use of pain medications (measured by the Medication Quantification Scale) and non-pharmacological pain treatments in terms of types and frequency, as well as the participants' observational pain scores (assessed by Chinese-Pain Assessment IN Advanced Dementia). RESULTS: A significant increase in the frequency (95% CI: -0.13 to -0.09, P < .01) and type (95% CI: -0.05 to -0.02, P < .01) of non-pharmacological interventions used was seen in the experimental homes in comparison with the control homes. However, no statistically significant difference in the use of pain medications was observed. A significant reduction in the observational pain score (95% CI: -0.26 to -0.17, P < .001) was obtained only in the experimental home. CONCLUSION: This study supports the view that the Protocol is of clinical utility in enhancing the use of non-pharmacological pain-relieving interventions among residents with advanced dementia, leading to a reduction in their observational pain-related behaviors. However, the Protocol did not have any effect on the use of pain medications.

An individualized exercise programme with and without behavioural change enhancement strategies for managing fatigue among frail older people: a quasi-experimental pilot study.

OBJECTIVE: To evaluate the feasibility and preliminary effects of an individualized exercise programme with and without behavioural change enhancement strategies for frail older people with fatigue. DESIGN: A three-arm, single-blinded, quasi-experimental pilot study. SETTING: Community health centres. PARTICIPANTS: A total of 79 frail older people with fatigue, mean age 79.32 years (±7.72). INTERVENTIONS: The combined group received a 16-week combined intervention consisting of exercise training and a behavioural change enhancement programme. The exercise group received exercise training and health talks, whereas the control group received only health talks. MAIN OUTCOME MEASURE(S): Feasibility was assessed through the participants' recruitment, retention, attendance and adherence, feedback, and reports of adverse events. The preliminary effects were assessed by the participants' level of fatigue, physical endurance, self-efficacy, and self-perceived compliance with exercise. RESULTS: Feasibility was achievable with high recruitment (87.2%) and low overall attrition (7.1%) rates. A similar reduction in fatigue was identified in all groups, but a trend of greater improvement in physical endurance was observed in the combined group than in the other two groups. The combined group also had a significantly better attendance rate [F(2,76) = 5.64, p < 0.01)] and higher self-perceived exercise compliance than the exercise group. CONCLUSION: The combined intervention has the potential to enhance the participants' adherence to exercise regimens by improving their attendance in training sessions and their self-perceived exercise compliance. They are important to maintaining an appropriate level of engagement in daily exercises, especially at the beginning stages of behavioural change, when the participants are establishing the habit of exercising daily.

The effectiveness of manual-guided, problem-solving-based self-learning programme for family caregivers of people with recent-onset psychosis: A randomised controlled trial with 6-month follow-up.

BACKGROUND: Family intervention for psychotic disorders is an integral part of psychiatric treatment with positive effects on patients' mental state and relapse rate. However, the effect of such family-based intervention on caregivers' psychological distress and well-being, especially in non-Western countries, has received comparatively much less attention. OBJECTIVES: To test the effects of guided problem-solving-based manual-guided self-learning programme for family caregivers of adults with recent-onset psychosis over a 6-month period of follow-up, when compared with those in usual family support service. DESIGN: A single-centre randomised controlled trial, which was registered at ClinicalTrials.gov (NCT02391649), with a repeated-measures, two-arm (parallel-group) design. SETTINGS: One main psychiatric outpatient clinic in the New Territories of Hong Kong. PARTICIPANTS: A random sample of 116 family caregiverss of adult outpatients with recent-onset psychosis. METHODS: Following pre-test measurement, caregivers were assigned randomly to one of two study groups: a 5-month self-help, problem-solving-based manual-guided self-learning (or bibliotherapy) programme (in addition to usual care), or usual family support service only. Varieties of patient and caregiver health outcomes were assessed and compared at baseline and at 1-week and 6-month post-intervention. RESULTS: One hundred and eleven (96%) caregivers completed the 6-month follow-up (two post-tests); 55 of them (95%) completed ≥4 modules and attended ≥2 review sessions (i.e., 75% of the intervention). The family participants' mean age was about 38 years and over 64% of them were female and patient's parent or spouse. Multivariate analyses of variance indicated that the manual-guided self-learning group reported significantly greater improvements than the usual care group in family burden [F(1,110)=6.21, p=0.006] and caregiving experience [F(1,110)=6.88, p=0.0004], and patients' psychotic symptoms [F(1,110)=6.25, p=0.0003], functioning [F(1,110)=7.01, p=0.0005] and number of hospitalisations [F(1,110)=5.71, p=0.005] over 6-month follow-up. CONCLUSIONS: Problem-solving-based, manual-guided self-learning programme for family caregivers of adults with recent-onset psychosis can be an effective self-help programme and provide medium-term benefits to patients' and caregivers' mental health and duration of patients' re-hospitalisations.

Fear of falling in robust community-dwelling older people: results of a cross-sectional study.

AIMS AND OBJECTIVES: To identify the prevalence and risk factors for fear of falling among robust community-dwelling older people. BACKGROUND: Different models including various risk factors emerged when previous studies attempted to explore the factors' multivariate associations with fear of falling. Attempting to detect fear of falling by a single question in some previous studies may not have been sufficiently sensitive, particularly in a robust population. Although some studies used a validated instrument to detect participants' fear of falling, their self-perceived efficacy in performing various activities was seldom reported. Information to provide an insight into the planning of well-targeted interventions to reduce fear of falling has been lacking. DESIGN: A cross-sectional study of 445 robust community-dwelling older people aged ≥65. METHODS: Besides their demographic and fall-related background, participants' fear of falling level was assessed using the Chinese Fall Efficacy Scale-International. Other instruments included the timed up and go test, the Chinese Geriatric Depression Scale-Short Form, the Chinese Anxiety Disorder Scale, the Chinese Lubben Social Network Scale and the Chinese Personal Wellbeing Index, which were used to assess different variables that may be associated with fear of falling. RESULTS: Of the 64·73% of participants who had fear of falling, 65·63% had no history of fall but still had fear of falling. This result was higher than in most previous studies. Participants' main concerns were walking on slippery/uneven surfaces, in crowded places and up/down a slope. Multivariate analyses showed that being female, suffering from poor vision and arthritis, poor performance in the timed up and go test, expressing more depressive and anxiety symptoms and low self-perceived well-being are multiply associated with fear of falling. CONCLUSION: Fear of falling is prevalent among robust community-dwelling older people regardless of their fall history. They showed lack of self-perceived efficacy in performing various outdoor activities. RELEVANCE TO CLINICAL PRACTICE: The findings can assist in developing multidimensional strategies for reducing fear of falling in robust community-dwelling older people.

Exploring nursing assistants' roles in the process of pain management for cognitively impaired nursing home residents: a qualitative study.

AIM: To explore nursing assistants' roles during the actual process of pain management (assessment, reporting, implementation of pain-relieving interventions and re-assessment) for cognitively impaired home residents with pain. BACKGROUND: Nursing assistants provide most of the direct care to residents and represent the major taskforce in nursing homes. They may develop specialized knowledge of residents' pain experience that enables them to play both a pivotal role in pain assessment and possibly a supporting role in pain treatment. Currently, there is a lack of research into nursing assistants' functions in pain management. DESIGN: This is a descriptive, exploratory qualitative study. METHODS: Forty-nine nursing assistants were recruited from 12 nursing homes, 12 of them participating in semi-structured individual interviews and 37 in 8 semi-structured focus groups. All interviews were carried out from May to September 2010. Data collected via both data collection methods were transcribed verbatim and analysed by content analysis. RESULTS: Nursing assistants were found to play four roles in the pain management process: (1) pain assessor; (2) reporter; (3) subordinate implementing prescribed medications; and (4) instigator implementing non-pharmacological interventions. CONCLUSIONS: This study highlights the importance of nursing assistants in successful pain assessment and identifies their possible supporting roles in other aspects of pain management. However, nursing assistants' scope of practice resulted in their functions in pain management being continually undervalued by other healthcare professionals. Continuous in-service training, the use of a standardized pain management protocol and strategies for building coherent work teams in nursing homes are suggested to improve this situation.

The psychometric qualities of four observational pain tools (OPTs) for the assessment of pain in elderly people with osteoarthritic pain.

CONTEXT: Pain in cognitively impaired elderly people (CIEP) often goes unrecognized. Observational pain tools (OPTs) have been designed, but with limited evidence to support their psychometric qualities. OBJECTIVES: This study compared four OPTs (the Pain Assessment IN Advanced Dementia [PAINAD], Abbey Pain Scale [Abbey PS], Pain Assessment Checklist for Seniors with Limited Ability to Communicate [PACSLAC], and Discomfort Scale--Dementia of Alzheimer Type [DS-DAT]), two self-report scales, and two proxy-report scales in assessing osteoarthritic (OA) pain among CIEP. METHODS: Participants (n=124) were divided into two groups: cognitively intact and impaired. They were observed by two raters simultaneously at rest and during a standardized exercise program. Besides reliabilities, the correlation between the OPTs and the self-report/proxy-report scores was evaluated. The OPT scores collected during different activity levels were compared to establish the convergent and discriminant validity. Confirmatory factor analysis was used to evaluate the construct validity. RESULTS: Similar and accepted patterns of reliability/validity were obtained for all OPTs, in which better levels of psychometric properties were consistently obtained during exercise. However, a single construct (OA pain) appeared only in the PAINAD and Abbey PS after deletion of the "breathing" and "physiological change" indicators, respectively. This showed that OPTs were better used to detect OA pain when pain was triggered by movement (i.e., an exercise program). CONCLUSION: The PAINAD and Abbey PS appeared to be more reliable and valid for assessing OA pain while using an exercise program among elderly people, regardless of their cognitive ability.