Psychometric Evaluation of the Traditional Chinese Version of the Self-Care of Heart Failure Index Version 7.2.

BACKGROUND: The Self-Care of Heart Failure Index (SCHFI) is a widely used instrument used to measure self-care in both research and clinical settings. The lack of a psychometric evaluation of the traditional Chinese version of the SCHFI (SCHFI-C) might limit its utilization in non-Mainland Chinese populations such as Hong Kong, Macau, and Taiwan. OBJECTIVE: This study aimed to evaluate the psychometric properties of the SCHFI-C v.7.2. METHODS: Participants included 365 adults with heart failure. Breslin's method of translation was used to translate the SCHFI v.7.2 into traditional Chinese. Exploratory factor analysis was conducted to examine the dimensionality structure of each scale. Then, composite reliability was calculated to assess the reliability of 3 scales. Construct validity was examined by hypothesis testing and known-group comparisons. RESULTS: The results of exploratory factor analysis suggest its multidimensionality of each scale. More specifically, the findings indicated a unique internal structure of the self-care maintenance ("lifestyle-related behaviors" and "consulting behaviors") and self-care management ("self-reliance behaviors" and "help-seeking behaviors") scales. The composite reliability of 3 scales were 0.81, 0.88, and 0.82, respectively, reaching adequate level. As for construct validity, the significant associations between the 3 SCHFI domains and self-care confidence as well as significant group difference among patients of different ages and educational backgrounds supported good construct validity. CONCLUSIONS: This study provides evidence of the reliability and validity of the SCHFI-C v.7.2. The traditional SCHFI-C v.7.2 can serve as a valid and reliable outcome measure to evaluate the effects of self-care-promoting interventions.

Screening for Frailty Using the FRAIL Scale in Older Cancer Survivors: A Cross-sectional Comparison With the Fried Phenotype.

OBJECTIVES: To examine the diagnostic performance of the FRAIL Scale for frailty screening with reference to the Fried phenotype and investigate its association with health outcomes in older cancer survivors. DATA SOURCE: In this cross-sectional quantitative study, participants were post-treatment cancer survivors aged 65 or above. Measurements included the FRAIL Scale, Fried phenotype, Geriatric Depression Scale-15 item, Modified Barthel Inventory, and EORTC Core Quality of Life Questionnaire. Receiver operating characteristic curve analysis was performed to evaluate the diagnostic performance of the FRAIL Scale with reference to the Fried phenotype. Health outcomes associated with being frail as estimated by the FRAIL Scale and Fried phenotype were also examined using regressions. RESULTS: Based on 293 older cancer survivors, the area under curve (AUC) of the FRAIL Scale was 0.79, and the optimal cut-off of 1 yielded a sensitivity of 92% and specificity of 41%. According to regression results, the FRAIL Scale was modified by adding an item on time since cancer treatment completion (AUC = 0.81), and using a cut-off of 2 for older cancer survivors, which yielded a sensitivity of 74% and specificity of 67%. The modified FRAIL Scale was associated with depressive symptoms, functional independence, fatigue, dyspnea, physical functioning, and role functioning. CONCLUSIONS: The modified FRAIL Scale is proposed for use in older cancer survivors, and a cut-off of 2 should be used. IMPLICATIONS FOR NURSING PRACTICE: The modified FRAIL Scale can serve as a brief screening tool for identifying frailty among older cancer survivors in practice.

Acceptance and Commitment Therapy Among Informal Caregivers of People With Chronic Health Conditions: A Systematic Review and Meta-Analysis.

Importance: Although there is substantial evidence to suggest the health benefits of acceptance and commitment therapy (ACT) among informal caregivers of people with chronic health conditions, the great variation in intervention designs among published studies limits its application. Objectives: To identify intervention characteristics of ACT that are associated with improved psychological health and to assess the acceptability of ACT among informal caregivers. Data Sources: Seven English- and 3 Chinese-language databases without limits on publication dates, the reference lists of previous reviews, and gray literature were searched up to February 2023. Study Selection: Randomized clinical trials comparing the effect of ACT vs control groups on improving psychological health among informal caregivers. Data Extraction and Synthesis: Two reviewers independently screened searched records and extracted data from eligible studies. Random-effects meta-analysis and mixed-effects metaregression were performed. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline was followed. Main Outcomes and Measures: Psychological health outcomes (eg, depressive symptoms) measured by valid measurements and the acceptability of ACT based on identified parameters. Results: A total of 29 studies with 2010 participants, published between 2015 and 2023, were identified. ACT showed moderate to large effect sizes for improving psychological health at postintervention assessments (Hedges g range, -0.55 [95% CI, -0.98 to -0.12] to -1.14 [95% CI, -1.83 to -0.45]) and at 1-to-3-month and 4-to-6-month follow-ups (Hedges g range, -0.47 [95% CI, -0.69 to -0.25] to -1.29 [95% CI, -2.33 to -0.24]). Multivariable metaregression analysis regarding intervention characteristics found that ACT delivered in a mixed individual- and group-based format, face-to-face, or through more intervention sessions was associated with greater improvements for experiential avoidance (face-to-face: ß = -1.170 [95% CI, -2.020 to -0.319]; number of sessions: ß = -0.242 [95% CI, -0.353 to -0.130]), depressive symptoms (mixed delivery format: ß = -2.583 [95% CI, -4.845 to -0.321]; face-to-face: ß = -1.555 [95% CI, -3.002 to -0.108]), or anxiety symptoms (face-to-face: ß = -1.241 [95% CI, -2.337 to -0.146]). In general, ACT had low attrition rates (11%), and participants' adherence (51%-80%) and satisfactory ratings (72%-95%) lend support to its acceptability. Conclusions and Relevance: This systematic review and meta-analysis found that ACT was consistently associated with improvements in psychological health, supporting its application to improve informal care for chronic disease management. This review provides specific details on the design parameters of ACT for achieving greater efficacy.

The effects of a salutogenic strength-based intervention on sense of coherence and health outcomes of dementia family carers: A randomized controlled trial.

INTRODUCTION: Dementia caregiving is associated with notable impacts on the health of family carers. Although sense of coherence (SOC), as a core dimension of inner strength, has been found to have health-protecting effects in stressful encounters, few studies have designed a strength-based intervention to optimise SOC and thereby the health of carers. OBJECTIVES: To identify the effects of a strength-based intervention on SOC, coping, health-related quality of life (HRQoL), perceived burden and depression among Chinese family carers of people with dementia and to examine whether the health effects, if any, are mediated through an enhanced SOC and effective coping. DESIGN: A double-blind randomised controlled trial comparing a strengths-based intervention with a general education control. INTERVENTION: A 14-session strengths-based intervention which combined the use of narrative and empowerment strategies to support the carers of people with dementia to optimise the use of their generalised resistance resources in coping with the caregiving situation. SETTING: Older people community centres in Hong Kong. RESULTS: A total of 350 family carers participated in the study (mean age: 65.0 (SD = 12.3); female: 84.6%). Participants who received the strength-based intervention reported significantly greater improvements in their SOC, mental health, perceived burden and depression, than those in the education group, over a 22-week evaluation period. Path analysis models revealed that an SOC wholly mediated the relationship between the strength-based intervention and mental HRQoL (covering energy/vitality and psychosocial functioning) and partially mediated the relationship between the strength-based intervention and depression. We did not identify any harm from the intervention. CONCLUSION: A strength-based intervention is effective in improving the perceived burden and mental health of family caregivers of persons with dementia, and an SOC plays an important role in accounting for the mental health benefits. TRIAL REGISTRATION: The trial was registered in the World Health Organization International Clinical Trials Registry Platform (Main ID: ChiCTR-IIC-17011097).

A randomized controlled trial on the effects and acceptability of individual mindfulness techniques - meditation and yoga - on anxiety and depression in people with Parkinson's disease: a study protocol.

BACKGROUND: Between 40 and 50% of patients with Parkinson's disease (PD) experience anxiety and depression, associated with impaired physical function, high care dependency and mortality. Recently, the United States National Institutes of Health has urged the implementation of mindfulness practices in chronic illness care. Most research to date has examined the effects on chronically ill patients of complex interventions using a combination of mindfulness techniques. In PD patients, however, such complex modalities appear to hinder the technique mastery. Hence, the aim of this trial is to investigate the effects and underlying mechanism of individual mindfulness techniques among PD patients, as well as exploring participants' experience in using individual mindfulness techniques as a lifestyle intervention for stress and symptom management. METHODS: We will conduct an assessor-blind three-arm randomized waitlist-controlled trial with a descriptive qualitative evaluation. Up to 168 PD patients will be recruited from community settings and out-patient clinics, and randomized to meditation, yoga, or usual care group. Meditation and yoga sessions of 90-minute are held weekly for 8 weeks. Primary outcomes include anxiety and depression. Secondary outcomes include PD-related motor and non-motor symptoms and quality-of-life; and level of mindfulness and biomarkers of stress and inflammatory responses will be measured as mediating variables. All outcome evaluations will be assessed at baseline, 8 weeks, and 24 weeks. Following the intention-to-treat principle, generalized estimating equation models and path analysis will be used to identify the treatment effects and the mediating mechanisms. A subsample of 30 participants from each intervention group will be invited for qualitative interviews. DISCUSSION: The study would also generate important insights to enhance the patients' adaptation to debilitating disease. More specifically, symptom management and stress adaptation are highly prioritized healthcare agenda in managing PD. The research evidence will further inform the development of community-based, nurse-led compassionate care models for neurodegenerative conditions, which is complementary to existing health services. TRIAL REGISTRATION: WHO Primary Registry - Chinese Clinical Trials Registry number: ChiCTR2100045939; registered on 2021/04/29 ( https://www.chictr.org.cn/showproj.html?proj=125878 ).

Effects of non-pharmacological interventions on loneliness among community-dwelling older adults: A systematic review, network meta-analysis, and meta-regression.

BACKGROUND: The highly prevalent late-life loneliness, together with its deleterious health impacts, calls for increasing attention to the need for effective interventions targeting on this growing public health problem. With the increasing evidence on interventions for combating loneliness, it is timely to identify their comparative effectiveness. OBJECTIVE: This systematic review, meta-analysis and network meta-analysis was to identify and compare the effects of various non-pharmacological interventions on loneliness in community-dwelling older adults. METHODS: Systematic search was conducted in nine electronic databases from inception to 30th March 2023 for studies investigating the effects of non-pharmacological interventions on loneliness among community-dwelling older adults. The interventions were categorized according to the nature and purpose of use. Pairwise meta-analysis and network meta-analyses were sequentially performed to identify the effects of each category of interventions and their comparative intervention effectiveness, respectively. Meta-regression was performed to examine any influence of study design and participants' characteristics on the intervention effectiveness. The study protocol was registered at PROSPERO (CRD42022307621). RESULTS: A total of 60 studies with 13,295 participants were included. The interventions were categorized as psychological interventions, social support interventions (by digital and non-digital means), behavioral activation, exercise intervention with and without social engagement, multi-component intervention and health promotion. Pairwise meta-analysis identified the positive effect of psychological interventions (Hedges' g = -2.33; 95%CI [-4.40, -0.25]; Z = -2.20, p = 0.003), non-digital social support interventions (Hedges' g = -0.63; 95%CI [-1.16, -0.10]; Z = 2.33, p = 0.02) and multi-component interventions (Hedges' g = -0.28 95%CI [-0.54, -0.03]; Z = -2.15, p = 0.03) on reducing loneliness. Subgroup analysis provided additional insights: i) social support and exercise interventions which integrated active strategies to optimize the social engagement demonstrated more promising intervention effects; ii) behavioral activation and multicomponent interventions worked better for older adults who were male or reported loneliness, respectively, and iii) counseling-based psychological interventions was more effective than mind-body practice. Network meta-analysis consistently pointed to the greatest therapeutic benefits of psychological interventions, and this was followed by exercise-based interventions, non-digital social support interventions and behavioral activation. Meta-regression further suggested that the therapeutic effects of the tested interventions were independent of the various factors relating to study design and participants' characteristics. CONCLUSIONS: This review highlights the more superior effects of psychological interventions in improving loneliness among older adults. Interventions which have an attribute to optimize social dynamic and connectivity may also be effective. TWEETABLE ABSTRACT: Psychological intervention is the best to beat late-life loneliness, but increasing social dynamic and connectivity may add an impact.

Effects of an empowerment-based educative psycho-behavioral program on neuropsychiatric symptoms among persons with mild cognitive impairment: A mixed methods study.

BACKGROUND: Mild cognitive impairment refers to the transitional stage between normal aging and dementia. While managing the cognitive symptoms receives most research attention, neuropsychiatric symptoms, particularly depression and anxiety, affect up to 80% of this cohort and detrimentally impact disease progression. Evidence-based interventions to support this preclinical cohort to cope with the neuropsychiatric symptoms are yet to be developed. OBJECTIVES: To test the effects of an empowerment-based educative psycho-behavioral program on neuropsychiatric symptoms, cognitive function, and health-related quality of life among older adults with mild cognitive impairment and explore the engagement experience and perceived effects of the program. DESIGN: An explanatory sequential mixed methods design comprises a single-blinded randomized controlled trial and a descriptive qualitative study. SETTING AND PARTICIPANTS: This study was conducted in five social facilities in three major geographic districts in Hong Kong from August 2020 to November 2021. Community-dwelling adults aged ≥50 with mild cognitive impairment were included. METHODS: A total of 171 participants were randomly assigned to either a 13-week empowerment-based educative psycho-behavioral program on stress adaptation, cognitive coping and knowledge enhancement (intervention group; n = 86), or a generic health education program (control group; n = 85). Mild Behavioral Impairment Checklist, Geriatric Depression Scale Short Form, Apathy Evaluation Scale, Kessler Psychological Distress Scale, Montreal Cognitive Assessment, Memory Inventory for Chinese, and Short Form Health Survey were administered at baseline, immediately after the program completion, and four weeks thereafter. Individual, semi-structured interviews were conducted to explore the engagement experience and perceived effects of the program. RESULTS: The mean age of the participants was 69.1 years (SD = 8.1), and 87.7% were female. Using generalized estimating equation, the intervention group had significantly greater improvement in overall neuropsychiatric symptoms (ß = -1.49, p = 0.044), apathy (ß = 2.14, p = 0.018), anxiety (ß = -0.53, p = 0.009), and subjective memory complaints (ß = -1.97, p = 0.003) than the control group upon completion of the intervention, such positive effects lasted to four weeks thereafter. Delayed effects were also shown on depression (ß = 0.86, p = 0.008) and global cognitive function (ß = 0.86, p = 0.008). The qualitative data converges with the quantitative evaluation; the participants indicated that the increased coping for daily hassles and emotional arousal, together with a more positive orientation towards living a fulfilling life and the future, may explain such encouraging effects. CONCLUSIONS: This study revealed the beneficial effects of the empowerment-based educative psycho-behavioral program on improving neuropsychiatric symptoms and cognitive function of older adults with mild cognitive impairment. The findings support the application of a comprehensive empowerment approach to enhance psychological well-being of this cohort. REGISTRATION NUMBER: HKUCTR-2915 (HKU Clinical Trial Registry). TWEETABLE ABSTRACT: Neuropsychiatric symptoms received less attention in the management of mild cognitive impairment. An empowerment-based educative psycho-behavioral program shows benefits on these prevalent manifestations.

Meaning Making as a Lifebuoy in Dementia Caregiving: Predicting Depression from a Generation Perspective Using a Fuzzy-Set Qualitative Comparative Analysis.

Depressive symptomatology is associated with caregiver burden and poor health outcomes among dementia caregivers. Scholars called for a paradigm shift to focus on positive aspects of caregiving, in particular, meaning making during the caregiving journey. This study draws on the meaning making model and a generation perspective to predict depression among dementia caregivers from two generations, including Baby Boomers who were born between 1946 and 1964 and Generation X who were born between 1965 and 1980, using a configuration approach. Data was collected in a two-wave longitudinal design, from December 2019 to March 2021 in Hong Kong. A fuzzy-set qualitative comparative analysis resulted in six configurations with an overall solution consistency and overall solution coverage of 0.867 and 0.488, respectively. These configurations consist of a different combination of conditions that predict high depressive symptomatology among dementia caregivers in two generations. Specifically, generation is related to five out of six configurations. This study is the first to predict depression among dementia caregivers using a meaning making model from a generation perspective. It advances the understanding of factors contributing to high depressive symptomatology among dementia caregivers from two generations, thus contributing to the future development of generation-responsive assessments, interventions, and policies.

The prognostic impact of symptom clusters in patients with heart failure: A systematic review and meta-analysis.

AIM: To determine the impact of symptom clusters on clinical outcomes among heart failure patients. DESIGN: Systematic review and meta-analysis. DATA SOURCES: Peer-reviewed articles were searched from 12 English and Chinese language databases from inception to August 2021. REVIEW METHODS: Narrative syntheses were first conducted to integrate symptom clusters reported in the identified studies. This was followed by meta-analysis to synthesize the evidence on the association or predictive effects of symptom clusters on clinical outcomes. RESULTS: Twelve studies were identified. Among studies which identified highly correlated symptoms as in a cluster, meta-analysis indicated that severe congestive (r = .45, 95% CI = 0.38-0.52), weary (r = .41, 95% CI = 0.33-0.50), ischaemic (r = .29, 95% CI = 0.04-0.51) and stress-related (r = .62, 95% CI = 0.31-0.81) symptom clusters were correlated with a poorer health-related quality of life. As for studies used latent class to identified patient cohorts of similar symptom pattern, high symptom cohorts (hazard ratio = 1.86, 95% CI = 1.39-2.48) and incongruent physical and psycho-cognitive symptom cohorts was associated with a significantly higher risk (hazard ratio = 2.10, 95% CI = 1.44-3.07) of combined event rate relative to low symptom presentation. CONCLUSIONS: This review has identified the impact of symptom clusters on clinical outcomes in heart failure patients. In addition to the classical physical symptoms highlighted in the clinical management guidelines, our findings suggested the important predictive role of psycho-cognitive and weary symptoms in determining the clinical outcomes of HF patients. IMPACT: This review concluded the promising prospect of symptom clusters in shaping clinical outcomes of heart failure. The findings highlighted the importance of integrating care to minimize the disease impact on psycho-cognitive function and weary symptoms among this clinical cohort. The review also inform the direction on how to advance the knowledge on symptom clusters among this clinical cohort.

Effectiveness and Cost-effectiveness of an Empowerment-Based Self-care Education Program on Health Outcomes Among Patients With Heart Failure: A Randomized Clinical Trial.

Importance: Strategies that enhance self-care of patients with heart failure reduce mortality and health care use. Objective: To examine whether an empowerment-based self-care education program was more effective and cost-effective to improve self-care, health status, and hospital service use than a didactic education program in patients with heart failure. Design, Setting, and Participants: In this double-blind randomized clinical trial, a consecutive sample of 988 patients with heart failure from the cardiac clinics of 2 regional hospitals underwent eligibility screening from February 1, 2017, to May 31, 2019, using the criteria of age of 55 years or older, heart failure diagnosed 6 months before screening, and New York Heart Association class II to IV. A total of 236 participants were randomized to the empowerment (n = 118) or education (n = 118) group. Interventions: The 12-week, group-based, empowerment-based education program included self-care assessment, goal-orientated actions in symptom recognition and response, fluid and dietary modification, and lifestyle management. Didactic education covered the same topics without empowerment strategies. Main Outcomes and Measures: The primary outcome was self-care measured by the Self-care Heart Failure Index (SCHFI) maintenance, management, and symptom perception subscales at posttest and 3-month end points. Secondary outcomes included measures of knowledge, confidence, health-related quality of life, and health service use. Direct, indirect, and social costs of the 2 programs were collected for cost-effectiveness analysis. Results: A total of 236 Chinese patients (mean [SD] age, 70 [8.0] years; 149 [63.1%] men) were included in the study. The empowerment group reported significantly greater improvement in SCHFI management scores (mean difference, 13.76; 95% CI, 5.89-21.62; Cohen d = 0.46 at posttest and Cohen d = 0.35 at 3 months) and symptom perception scores (mean difference, 20.36; 95% CI, 13.98-26.75; Cohen d = 0.84 at posttest and Cohen d = 0.61 at 3 months). The empowerment group had lower risks of emergency department attendance (incidence rate ratio, 0.55; 95% CI, 0.31-0.95; P = .03) and hospital admission (incidence rate ratio, 0.38; 95% CI, 0.21-0.68; P = .001) and better improved self-care knowledge (change in score [empowerment minus education], 1.29; 95% CI, 0.48-2.09) and confidence (change in score [empowerment minus education], 7.98; 95% CI, 1.91-14.05). Empowerment was cost-saving and cost-effective at T2 compared with the education group for quality-adjusted life-years, with an incremental cost-effectiveness ratio of -114 485. Conclusion and Relevance: In this randomized clinical trial, an empowerment approach led to clinically relevant improvement in symptom perception and self-care management among patients with heart failure. Its cost-effectiveness in improving these prognostic factors also benefits the patient-reported outcome. Trial Registration: Chinese Clinical Trial Registry: ChiCTR-IOR-16008254.

A pilot randomized controlled trial using Baduanjin qigong to reverse frailty status among post-treatment older cancer survivors.

OBJECTIVES: To evaluate the feasibility and potential effects of qigong Baduanjin for reversing frailty status among older cancer survivors. MATERIALS AND METHODS: Twenty-eight older cancer survivors screened as pre-frail or frail were recruited. They were randomly assigned (1:1) to receive a sixteen-week Baduanjin intervention or an active control condition (light flexibility exercise). Frailty status (primary outcome) and secondary outcomes (physical performance, activities of daily living performance, psychological well-being, and health-related quality of life) were measured by physical performance tests and questionnaires. Qualitative interviews were conducted to explore participants' perspectives on the intervention. RESULTS: Twenty-one participants (75%) completed the study, with reasons of withdrawal mainly relating to the COVID-19 pandemic. Attendance at Baduanjin sessions and adherence to self-practice were satisfactory, with all retained participants attending all sessions and 81.8% practicing Baduanjin for more than 90 min per week. Qualitative findings demonstrated that participants accepted Baduanjin. The proportion of improvement in frailty status at post-intervention appeared to be higher in the intervention group (26.7%; 95% confidence interval [CI], 10.1% to 54.0%) than the control group (15.4%; 95% CI, 3.7% to 46.0%); yet the difference was not statistically significant (p = 0.461). CONCLUSIONS: Baduanjin qigong appears to be feasible and acceptable among older cancer survivors. To confirm the intervention effect, an adequately powered trial is warranted. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04694066. Retrospectively registered 5 January 2021, https://clinicaltrials.gov/ct2/show/NCT04694066.

The effects of low-impact moderate-intensity stepping exercise on fatigue and other functional outcomes in older adults with multimorbidity: A randomized controlled trial.

OBJECTIVES: Fatigue is highly prevalent among older adults with multimorbidity. As the World Health Organization advocates for strategies that improve the functional status of this aged cohort, this study examined the effects of a low-impact moderate-intensity exercise program on their fatigue levels and related functional health outcomes. METHODS AND MATERIALS: A multi-site clinical trial randomized 124 community-dwelling older adults with multimorbidity [mean age: 78.1 years (SD: 7.0); female: 83.8%] to a low-impact exercise program (intervention) group or a health education (control) group. The exercise program was designed to address fatigue-associated low energy levels, and consisted of thrice-weekly low-impact stepping exercises that were progressively increased from low intensity to moderate intensity over a 12-week period, using group-based practice to encourage engagement. The Multidimensional Fatigue Inventory, FRAIL Scale, International Physical Activity Questionnaire, the two-minute walking test, and Profile of Mood States (short-from) were administered at baseline, post-intervention, and 12 weeks thereafter. RESULTS: Generalized estimating equation showed that the intervention group reported greater decreases in fatigue and frailty, and greater improvements in physical activity level, exercise tolerance, and mood status than the control group. The positive effects of the intervention on most of these outcomes were sustained over the two post-test endpoints. DISCUSSION AND IMPLICATIONS: The low-impact stepping-based moderate-intensity exercise program is effective to improve fatigue and functional outcomes in older adults with multimorbidity. As it can be challenging to engage the fatigued older adults in exercise training, this study adds insights to inform community-based care approach for multimorbidity management.

Effects of a nurse-led eHealth cardiac rehabilitation programme on health outcomes of patients with coronary heart disease: A randomised controlled trial.

BACKGROUND: The uptake of and adherence to cardiac rehabilitation remain suboptimal despite its apparent health benefits in modifying risk factors and slowing disease progression. eHealth refers to the use of information and communication technologies for health-related purposes. It is a promising approach for improving participation in cardiac rehabilitation by enabling instant contact, hypermedia information delivery, technology-monitored functionalities and individualised progress monitoring. AIMS: To evaluate the effects of a nurse-led eHealth cardiac rehabilitation (NeCR) system on health behaviours, cardiac self-efficacy, anxiety and depression, health-related quality of life, risk parameters and unplanned use of care services for people with coronary heart disease. DESIGN: A single-blinded randomised controlled trial design was used. METHODS: The study randomly assigned 146 patients hospitalised for coronary heart disease to receive either the NeCR intervention or the usual care. Underpinned by social cognitive theory, the intervention commenced before hospital discharge with an in-person session by the nurse to identify individualised self-care needs, set goals and develop an action plan to enhance behavioural risk factor modification and orientate the patient to the use of the information and communication technology platform for cardiac rehabilitation. After discharge, the e-platform helped patients gain knowledge of disease management and monitor goal attainment for health behavioural changes. The nurse provided feedback on the patients' goal attainment and lifestyle modifications on a weekly basis in a small group format through the WeChat platform, thus also mobilising peer influence. Data for lifestyle behaviours, physiological risk parameters and clinical outcomes were collected at baseline and at 6 and 12 weeks post-intervention. RESULTS: At 6 weeks post-intervention, participants in the intervention group showed significant improvement in the number of steps/day (ß = 2628.48, p = .022), the number of minutes/week sitting (ß = -640.30, p = .006) and their health-promoting lifestyle profile (ß = 25.17, p < .001) compared with the control group. Improvements in the number of steps/day (ß = 2520.00, p = .006), the number of minutes/week sitting (ß = -719.73, p = .004) and health-promoting lifestyle (ß = 16.09, p < .001) were sustained until the 12-week post-intervention endpoint. Moreover, participants showed significantly greater improvement in self-efficacy (ß = 0.61, p = .005) and health-related quality of life (mean difference = 0.56, p < .001) than the control group at the study endpoint. CONCLUSIONS: The findings of this study demonstrate the effectiveness of the NeCR intervention in modifying behavioural risk factors and improving health-related quality of life. These findings also provide insights into the application of eHealth nursing interventions to enhance the rehabilitation of patients with coronary heart disease. TRIAL REGISTRATION: ChiCTR1800020411.

Effects of a culturally adapted group based Montessori based activities on engagement and affect in Chinese older people with dementia: a randomized controlled trial.

BACKGROUND: The Montessori Method underpinned by the principle of person-centered care has been widely adopted to design activities for people with dementia. However, the methodological quality of the existing evidence is fair. The objectives of this study are to examine the feasibility and effects of a culturally adapted group-based Montessori Method for Dementia program in Chinese community on engagement and affect in community-dwelling people with dementia. METHODS: This was a two-arm randomized controlled trial. People who were aged 60 years or over and with mild to moderate dementia were recruited and randomly assigned to the intervention group to receive Montessori-based activities or the comparison group to receive conventional group activities over eight weeks. The attendance rates were recorded for evaluating the feasibility. The Menorah Park Engagement Scale and the Apparent Affect Rating Scale were used to assess the engagement and affect during the activities based on observations. Generalized Estimating Equation model was used to examine the intervention effect on the outcomes across the sessions. RESULTS: A total of 108 people with dementia were recruited. The average attendance rate of the intervention group (81.5%) was higher than that of the comparison group (76.3%). There was a significant time-by-group intervention effect on constructive engagement in the first 10 minutes of the sessions (Wald χ2 = 15.21-19.93, ps = 0.006-0.033), as well as on pleasure (Wald χ2 = 25.37-25.73, ps ≤ 0.001) and interest (Wald χ2 = 19.14-21.11, ps = 0.004-0.008) in the first and the middle 10 minutes of the sessions, adjusted for cognitive functioning. CONCLUSIONS: This study provide evidence that Montessori-based group activities adapted to the local cultural context could effectively engage community-dwelling Chinese older people with mild to moderate dementia in social interactions and meaningful activities and significantly increase their positive affect. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04352387. Registered 20 April 2020. Retrospectively registered.

Cross-cultural applicability of the Self-Care Self-Efficacy Scale in a multi-national study.

AIM: The Self-Care Self-Efficacy Scale (SCSES) was newly developed as a self-report measure for self-care self-efficacy for chronic illness. This study investigated its measurement equivalence (ME) in different cultural groups, including United States, China (Hong Kong), Italy, and Brazil. DESIGN: A multi-national study for cross-cultural validation of the Scale. METHODS: From January 2015 - December 2018, investigators recruited 957 patients (United State: 200; Hong Kong: 300; Italy: 285; and Brazil: 142) with chronic illness from inpatient and outpatient settings. The SCSES was administered and clinical and demographic data were collected from participants. Based on the Meredith framework, multi-group confirmatory factor analysis evaluated the configural, metric, scalar, and strict invariance of the scale across the four populations through a series of nested models, with evaluation of reliability and coherence of the factor solution. RESULTS: The mean ages of the groups ranged from 65-77 years, 56.4% was male. The Cronbach's alpha coefficients of the single-factor SCSES were 0.93, 0.89, 0.92, and 0.90 for the United States, China (Hong Kong), Italy, and Brazil, respectively. Three of the four levels of ME were partially or totally supported. The highest level achieved was partial scalar invariance level (χ2 [52] = 313.4, p < 0.001; RMSEA = 0.067; 95% CI = 0.056-0.077; CFI = 0.966; TLI = 0.960, SRMR = 0.080). CONCLUSION: Patients from the four countries shared the same philosophical orientation towards scale items, although some of the items contributed differently to represent the concept and participants shared the same schemata for score interpretation. IMPACT: Self-efficacy is important in producing effective and sustainable self-care behavioural changes. Cultural ideation shapes the ways individuals interpret and report their self-care self-efficacy. The study findings support cross-cultural and cross-national utility of the SCSES for research on self-care across United States, China (Hong Kong), Italy, and Brazil.

Systematic review of interventions to improve nurses' work environments.

AIMS: To evaluate the current evidence that examined the effects of nurses' work environment interventions on nurse, patient, and hospital outcomes; and the key intervention characteristics. DESIGN: Quantitative systematic review without meta-analysis. DATA SOURCES: Nine databases (British Nursing Index, CINAHL, EMBASE, Global Health, Global Health Archives, MEDLINE, Ovid Nursing, PubMed, and Web of Science) were searched following Systematic review Without Meta-analysis guideline to elicit studies that examined effects of interventions aimed at improving nurses' work environments among peer-reviewed publications from inception to April 2019. METHODS: Database search used the following keywords: nurs*, patient, hospital, healthcare intervention, organizational improvement, nurs*adj4 outcome, patient adj4 outcome*, hospital adj4 outcome*, and their MeSH terms. The Cochrane's Risk of Bias in Non-Randomized Studies of Intervention (ROBINS-I) was used for quality appraisal. Donabedian model of Quality of Care was used as the framework to categorize interventions components focusing on structure and process aspects of the nurse work environments. RESULTS: The interventions included the use of accreditation process, educational strategies, and participatory approach. By defining the interventions which demonstrated positive effects on the nurse, patient, and hospital outcomes as effective, it appears that they are more consistently characterized as focusing on process improvement, adopting participatory approach, with greater involvement of frontline and nurse executives and at unit-level implementation. CONCLUSION: Although the heterogeneity in the design of the review studies precludes making conclusive insights on the best evidence to improve nurses' work environments, the review informs the major research gaps in the topic area and the ways to design better interventions to enhance the outcomes. IMPACT: The study provides insights on intervention components and strategies that can contribute to healthy nurse work environments. By adapting unit-level process improvements that actively involve frontline and nurse executives, nurse leaders may provide a more directed approach towards achieving favourable outcomes.

Self-Administered Acupressure for Caregivers of Older Family Members: A Randomized Controlled Trial.

OBJECTIVE: To test whether self-administered acupressure reduces stress and stress-related symptoms in caregivers of older family members. DESIGN: In this randomized, assessor-blind, controlled trial, 207 participants were randomized (1:1) to an acupressure intervention or a wait-list control group. SETTING: Community centers in Hong Kong, China. PARTICIPANTS: Primary caregivers of an older family member who screened positive for caregiver stress with symptoms of fatigue, insomnia, or depression. INTERVENTION: The 8-week intervention comprised four training sessions on self-administered acupressure, two follow-up sessions for learning reinforcement, and daily self-practice of self-administered acupressure. MEASUREMENTS: The primary outcome was caregiver stress (Caregiver Burden Inventory). Secondary outcomes included fatigue (Piper Fatigue Scale), insomnia (Pittsburgh Sleep Quality Index), depression (Patient Health Questionnaire), and health-related quality of life (QoL) (12-item Short-Form Health Survey version 2). An intention-to-treat analysis was adopted. RESULTS: Of 207 participants, 201 completed the study. Caregiver stress in the intervention group was significantly lower than that in the control group after 8 weeks (difference = -8.12; 95% confidence interval [CI] = -13.20 to -3.04; P = .002) and at 12-week follow-up (difference = -8.52; 95% CI = -13.91 to -3.12; P = .002). The intervention group, relative to the control group, also had significantly improved secondary outcomes of fatigue (difference = -0.84; 95% CI = -1.59 to -0.08; P = .031), insomnia (difference = -1.34; 95% CI = -2.40 to -0.27; P = .014), depression (difference = -1.76; 95% CI = -3.30 to -0.23; P = .025), and physical health-related QoL (difference = 3.08; 95% CI = 0.28-5.88; P = .032) after 8 weeks. CONCLUSION: Self-administered acupressure intervention significantly relieves self-reported caregiver stress and co-occurring symptoms in those caring for older family members. Further studies are needed to measure the symptoms objectively and to examine the clinical importance of the observed improvement in caregiver stress. J Am Geriatr Soc 68:1193-1201, 2020.

An information-motivation-behavioural-based model and adherence to inhalation therapy and other health outcomes in patients with chronic obstructive pulmonary disease: A pilot randomized controlled trial.

AIMS: To explore the feasibility and effects of the programme based on information-motivation-behavioural skills (IMB) model (IMB programme) on adherence to inhalation therapy and other health outcomes in chronic obstructive pulmonary disease (COPD) patients. BACKGROUND: Poor adherence to inhalation therapy is common among COPD patients. The IMB model is supported by previous studies as useful in promoting adherence to health behaviours. METHODS: This pilot randomized controlled trial randomized 35 COPD patients to receive either the IMB-based programme or usual care. The 4-week IMB programme consisted of a face-to-face and two telephone sessions to empower patients with skills and knowledge on using inhalation therapy and support their goal attainment for treatment compliance. Outcome evaluation including adherence to inhalation therapy, inhalation techniques, disease impact, and quality of life was conducted at baseline and at 6 weeks after randomization. Feasibility of the IMB programme was evaluated by a satisfaction survey and implementation experience. RESULTS: Thirty patients completed the study, with an attrition rate of 14.3%. The intervention group (n = 15) had significant improvements in inhalation adherence, inhalation techniques, and quality of life than the control group over the evaluation period. Patient satisfaction survey results and observations on programme implementation suggested the feasibility of the IMB programme. CONCLUSION: A IMB model is a feasible and potentially effective intervention for improving COPD patients' adherence to inhalation therapy.

The relationship between sleep-wake disturbances and frailty among older adults: A systematic review.

AIM: To examine the relationship between sleep-wake disturbances and frailty among older adults. DESIGN: A systematic review. DATA SOURCES: Peer-reviewed and English-written studies were sourced in CINAHL Complete, PsycINFO, Ovid-Medline, and by hand searching from inception to December 2018. REVIEW METHODS: This review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. The Cochrane Collaboration Risk of Bias Tool was used to appraise the methodological quality. A quantitative meta-analysis was not conducted due to the heterogeneous effect estimates statistics and measurements of sleep-wake disturbances. Instead, a narrative synthesis was carried out conforming to the Centre for Reviews and Dissemination's guidance. RESULTS: Six cross-sectional studies and one longitudinal study were included in this review. There was consistent evidence on the association between perceived sleep quality and frailty among older adults; whereas the results for insomnia symptoms, excessive daytime sleepiness, and sleep-wake pattern were inconclusive. CONCLUSION: Despite a comprehensive search, this review has identified limited research in this field of study. Nevertheless, this review has identified consistent evidence on the relationship between perceived sleep quality and frailty. Future rigorous research with more validated use of measurement tools are needed to explore whether insomnia symptoms, excessive daytime sleepiness, and sleep-wake pattern are related to frailty. IMPACT: Due to the indefinite role of sleep-wake disturbances in the pathophysiology of frailty, nearly all nurse-led care programmes for frail older adults did not include any sleep-related screening and interventions. Nevertheless, the consistent evidence on the association between poor sleep quality and higher risk of frailty shows the need of incorporating assessments and interventions for improving sleep quality in nurse-led care programmes for frail older adults. Moreover, such evidence also generates casual hypothesis for future prospective longitudinal studies that explore the causality of this relationship.