Implementation difficulties and solutions for a smart-clothes assisted home nursing care program for older adults with dementia or recovering from hip fracture.

BACKGROUND: Wearable devices have the advantage of always being with individuals, enabling easy detection of their movements. Smart clothing can provide feedback to family caregivers of older adults with disabilities who require in-home care. METHODS: This study describes the process of setting up a smart technology-assisted (STA) home-nursing care program, the difficulties encountered, and strategies applied to improve the program. The STA program utilized a smart-vest, designed specifically for older persons with dementia or recovering from hip-fracture surgery. The smart-vest facilitated nurses' and family caregivers' detection of a care receiver's movements via a remote-monitoring system. Movements included getting up at night, time spent in the bathroom, duration of daytime immobility, leaving the house, and daily activity. Twelve caregivers of older adults and their care receiver participated; care receivers included persons recovering from hip fracture (n = 5) and persons living with dementia (n = 7). Data about installation of the individual STA in-home systems, monitoring, and technical difficulties encountered were obtained from researchers' reports. Qualitative data about the caregivers' and care receivers' use of the system were obtained from homecare nurses' reports, which were explored with thematic analysis. RESULTS: Compiled reports from the research team identified three areas of difficulty with the system: incompatibility with the home environment, which caused extra hours of manpower and added to the cost of set-up and maintenance; interruptions in data transmissions, due to system malfunctions; and inaccuracies in data transmissions, due to sensors on the smart-vest. These difficulties contributed to frustration experienced by caregivers and care receivers. CONCLUSIONS: The difficulties encountered impeded implementation of the STA home nursing care. Each of these difficulties had their own unique problems and strategies to resolve them. Our findings can provide a reference for future implementation of similar smart-home systems, which could facilitate ease-of-use for family caregivers.

Trajectories of social support are associated with health outcomes and depressive symptoms among older Taiwanese adults with diabetes following hip-fracture surgery.

OBJECTIVE: This study examined trajectories of social support and their relationships with health outcomes over 2 years post hip-fracture surgery for older adults with diabetes mellitus (DM). METHODS: This was a secondary analysis of data derived from a clinical trial, which included 158 hip fractured older adults with DM who had completed the Medical Outcomes Study Social Support Survey at 1-, 12-, 18-, and 24-months following hospital discharge. Health outcomes for self-care, physical and nutritional status, mental health, and depression were assessed at 3-month intervals up to 24-months after hospital discharge. Trajectories of social support were derived with latent class analysis while hierarchical linear models were employed to assess the associations of social-support trajectory with health outcomes. RESULTS: Four social-support trajectories were derived for persons with DM following hip-fracture surgery: poor and declining (n = 18, 11.4%), moderate and stable (n = 29, 18.4%), high but declining (n = 34, 21.5%), and high and stable (n = 77, 48.7%). Relative to those in the poor and declining group, participants in the high and stable trajectory group performed better in Activities of Daily Living and quadriceps muscle power, had better mental Health-Related Quality of Life and nutritional status, and had fewer depressive symptoms. These differences persisted over the 2 years following hospital discharge. CONCLUSIONS: These results suggest social support for persons with DM should be continually assessed following hip-fracture surgery.

Smart clothes-assisted home-nursing care program for family caregivers of older persons with dementia and hip fracture: a mixed-methods study.

BACKGROUND: The purpose of this preliminary study was to explore whether a smart clothes-assisted home-nursing care program could benefit family caregivers and their care recipients. METHODS: Family caregivers in charge of a care recipient's living situation participated in this convergent parallel, mixed methods study. We recruited older persons with dementia (n = 7) and those discharged following hip-fracture surgery (n = 6) from neurological clinics and surgical wards of a medical center, respectively, along with their family caregivers: three spouses, eight sons, one daughter, and one daughter-in-law. Care recipients were asked to wear a smart vest at least 4 days/week for 6 months, which contained a coin-size monitor hidden in an inner pocket. Sensors installed in bedrooms and living areas received signals from the smart clothing, which were transmitted to a mobile phone app of homecare nurses, who provided caregivers with transmitted information regarding activities, emergency situations and suggestions for caregiving activities. Outcomes included changes from baseline in caregivers' preparedness and depressive symptoms collected at 1- and 3-months, which were analyzed with Friedman's non-parametric test of repeated measures with post-hoc analysis. Transcripts of face-to-face semi-structured interview data about caregivers' experiences were analyzed to identify descriptive, interpretative, and pattern codes. RESULTS: Preparedness did not change from baseline at either 1- or 3-months for family caregivers of persons with dementia. However, depressive symptoms decreased significantly at 1-month and 3-months compared with baseline, but not between 1-months and 3-months. Analysis of the interview data revealed the smart clothes program increased family caregivers' knowledge of the care recipient's situation and condition, informed healthcare providers of the care recipient's physical health and cognitive status, helped homecare nurses provide timely interventions, balanced the care recipient's exercise and safety, motivated recipients to exercise, helped family caregivers balance work and caregiving, and provided guidance for caregiving activities. CONCLUSIONS: Experiences with the smart clothes-assisted home-nursing care program directly benefited family caregivers, which provided indirect benefits to the care recipients due to the timely interventions and caregiving guidance from homecare nurses. These benefits suggest a smart-clothes-assisted program might be beneficial for all family caregivers.

Better nutrition trajectory improves recovery following a hip fracture surgery for older persons with diabetes mellitus.

BACKGROUND: Influences of nutritional status on hip fractured persons with diabetes mellitus (DM) following surgery have not been reported. AIMS: To explore the trajectory groups of nutritional status and their influences on post-operative recovery for older persons with hip fracture and DM. METHODS: A total of 169 patients with DM and hip fracture from a clinical trial were included in this analysis. Mini Nutritional Assessment was used to assess the nutritional status of the participants. Outcome variables included self-care ability, muscle strength, depressive symptoms, health related quality of life, and cognitive function, which were collected before discharge and 1-, 3-, 6-, 12-, 18-, and 24-months following hospital discharge. RESULTS: Among hip fractured older persons with DM, within two years following surgery there were three nutritional trajectory groups: malnourished (28.3%), at-risk of malnutrition (41.9%) and well-nourished (29.8%). A decline in nutritional status, especially for the malnourished group, was seen in the second year. A better nutritional trajectory was associated with better recovery outcomes, including self-care ability, health related quality of life, cognitive function and less depressive symptoms. DISCUSSION: Close to 30% of hip fractured persons with DM were considered to have a malnourished trajectory over 2 years following surgery. A poor nutritional trajectory was associated with poor mental health and physical recovery. CONCLUSIONS: Continuous nutrition assessment during the first 2 years following hip fracture surgery for older persons with DM is important. Development and implementation of interventions targeting the malnourished trajectory group are suggested.

Resuming Normal Life as a Family Caregiver During Drip-Like Recovery of Older Persons With Cognitive Impairment Recovering From Hip Surgery: A Grounded Theory.

PURPOSE: This study was undertaken to develop a theoretical framework explaining family caregiving processes for older persons with cognitive impairment recovering from hip fracture surgery. DESIGN AND METHODS: In this grounded theory study, data were collected in audio-recorded face-to-face interviews with 21 family caregivers. Among these caregivers, 14 cared for hip-fractured persons with cognitive impairment, and seven cared for those without cognitive impairment. Caregivers were interviewed five times after patients' discharge: at 1 week and at 1, 3, 6, and 12 months. Data were analyzed by constant comparative analysis. FINDINGS: The core category explaining the family caregiving process for hip-fractured persons with cognitive impairment was "resuming normal life during drip-like recovery." This category captures the slowness of the recovery process, as slow as dripping water. During the early postoperative period, caregivers attempted to gain control of the postoperative situation, using various maintenance and improvement strategies to deal with the chaos in individuals and the family and to protect hip-fractured persons with cognitive impairment from further harm. The goal of recovery was to get back to their original life. CONCLUSIONS: Family caregivers of hip-fractured older persons with cognitive impairment needed to deal with more complex chaotic situations, exerted more efforts to administer safety measures, and required more time to achieve a stable life pattern. CLINICAL RELEVANCE: Since postoperative recovery was perceived as extremely slow, family caregivers of hip-fractured older persons with cognitive impairment should be patient regarding recovery and be informed before hospital discharge of different strategies to resume normal life during postoperative recovery.

Balancing competing needs mediates the association of caregiving demand with caregiver role strain and depressive symptoms of dementia caregivers: A cross-sectional study.

AIMS: To examine the role of balancing competing needs in the relationship between caregiving demand and caregiving outcomes (caregivers' role strain and depressive symptoms). BACKGROUND: Caregivers who do not balance competing needs are more likely to experience negative caregiving outcomes, suggesting that balance mediates between caregiving demand and caregiving outcomes. Identifying a mediator of negative caregiving effects may help in developing tailored interventions for family caregivers of persons with dementia. DESIGN: A cross-sectional, correlational design. METHODS: Data were collected from family caregivers' self-completed questionnaires between March 2013 - April 2014. A convenience sample of 120 family caregivers and care receivers with dementia was enrolled. We examined whether balance mediated the relationship between caregiving demand and caregiving outcomes (caregivers' role strain and depressive symptoms) by multiple regression analysis. To evaluate the significance of the indirect effect of caregiver balance, we used the Sobel test and Monte Carlo method, an alternative approach to testing mediation. RESULTS: Balancing competing needs completely mediated the association of caregiving demand with depressive symptoms and partially mediated the association of caregiving demand with role strain. CONCLUSION: Assessing caregivers' self-perceived sense of balance may help to identify caregivers at high risk for role strain and depressive symptoms. Interventions to enhance caregivers' perceived sense of balance between competing needs may provide a strategy for reducing the negative effects of caregiving.

A family care model for older persons with hip-fracture and cognitive impairment: A randomized controlled trial.

BACKGROUND: Dementia and hip fracture are both associated with substantial disability and mortality. However, few studies have explored the effects of intervention programs on post-operative recovery of older persons with hip fracture and cognitive impairment. OBJECTIVE: To examine the effects of a family-centered care model for older persons with hip fracture and cognitive impairment and their family caregivers. DESIGN: Single-blinded clinical trial. SETTING: A 3000-bed medical center in Taiwan. PARTICIPANTS: Older persons hip fracture and cognitive impairment (N = 152); 76 in the intervention group, and 76 in the usual-care control group. METHODS: A family-centered care model consisting of geriatric assessment, discharge planning, in-home rehabilitation, and family caregiver-training for dementia care. Outcomes were assessed 1-, 3-, 6- and 12-months following hospital discharge for older persons with hip fracture and cognitive impairment. Assessed outcomes were self-care ability (performance of activities of daily living and instrumental activities of daily living), nutritional status, self-rated health, health-related quality of life and self-efficacy, and competence of the family caregivers. RESULTS: Relative to patients who received usual care, those who received the family-centered care intervention had a greater rate of improvement in self-rated health (ß = 1.68, p < .05) and nutritional status (ß = 0.23, p < .05), especially during the first 6 months following hospital discharge. Relative to family caregivers who received usual care, those who received family-centered care had a higher level of competence (ß = 7.97, p < .01), a greater rate of improvement in competence (ß = 0.57, p < .01), and a greater rate of improvement in self-efficacy (ß = 0.74, p < .05) 3 months following hospital discharge. CONCLUSIONS: A family-centered care model enhanced family caregivers' self-efficacy and competence but did not improve the physical recovery of the participants with hip fracture and dementia. We suggest adding an educational component to include geriatric assessment, discharge planning, in-home rehabilitation, and family caregiver-training for dementia care and assessing family caregiver outcomes in interventions for older persons with hip fracture and cognitive impairment. TRIAL REGISTRATION: Registered with www.clinicaltrials.gov (NCT03894709) Tweetable abstract: A family-centered care model consisting of geriatric assessment, discharge planning, in-home rehabilitation, and family caregiver-training for dementia care of older persons with hip fracture and cognitive impairment enhanced family caregivers' self-efficacy and competence.

Effects of a diabetes-specific care model for hip fractured older patients with diabetes: A randomized controlled trial.

OBJECTIVES: To examine the effects of a diabetes-specific care model for hip fractured elderly with diabetes mellitus (DM). METHODS: A randomized controlled trial was implemented in a 3000-bed medical center in northern Taiwan. Older adults (age ≥ 60) with DM who had hip-fracture surgery (N = 176) were recruited and randomly assigned to diabetes-specific care (n = 88) and usual care (n = 88). Usual care entailed one or two in-hospital rehabilitation sessions. Diabetes-specific care comprised an interdisciplinary care (including geriatric consultation, discharge planning, and in-home rehabilitation) and diabetes-specific care (including dietary and diabetes education, blood pressure control, dyslipidemia management, a glycemic treatment regimen, and rehabilitation exercises). Outcomes including heart rate variability; rehabilitation outcomes; activities of daily living and instrumental activities of daily living were assessed before discharge and 1, 3, 6, 12, 18, 24 months afterwards. RESULTS: Patients who received diabetes-specific care had significantly higher hip-flexion range of motion (b = 5.24, p < .01), peak-force quadriceps strength of the affected limb (b = 2.13, p < .05), higher total heart rate variability in terms of the time-domain parameter for the mean squared difference between two adjacent normal R-R intervals (b = 11.35, p < .05), and frequency-domain parameters, such as low frequency (b = 42.17, p < .05), and the high frequency-to-low frequency ratio (b = 0.11, p < .01). CONCLUSIONS: Our diabetes-specific care model enhanced hip-flexion range of motion, peak quadriceps strength of the affected limb, and overall heart rate variability, indicating dynamic responses to environmental changes during the 24 months following hospital discharge, above and beyond the effects of usual care.

Diabetic neuropathies influence recovery from hip-fracture surgery in older persons with diabetes.

BACKGROUND/OBJECTIVES: To explore the impact of diabetic peripheral neuropathy (DPN) on the recovery of older persons with diabetes mellitus (DM) after hip-fracture surgery. DESIGN, SETTING, PARTICIPANTS: Secondary data for this study came from a clinical trial on the effectiveness of a DM-specific care model for 176 older persons (age ≥ 60) with DM over 2 years following hip-fracture surgery at a medical center in Taiwan. In the original trial, the experimental group (n = 88) received DM-specific care comprising diabetes care plus subacute care, and the control group (n = 88) received only usual care. MEASUREMENTS: DPN was assessed using the Michigan Neuropathy Screening Instrument. Outcomes of self-care ability in activities of daily living (ADL), health-related quality of life (HRQoL), and depressive symptoms were assessed 1, 3, 6, 12, 18, 24 months following hospital discharge using the Chinese Barthel Index and Chinese-version instrumental ADL (IADL) scale; the SF-36 Taiwan version; and the Chinese-version Geriatric Depression Scale, short form, respectively. RESULTS: After controlling for covariates, participants with DPN had 8.38 fewer points in ADL performance, 0.49 fewer points in IADL performance, and 2.33 fewer points in the physical component summary (PCS) of HRQoL than participants without DPN at 3 months following discharge. During the first year following discharge, the rate of improvement increased less for PCS (ß = -0.45, p < 0.05), but more for the mental component summary (ß = 0.49, p < 0.05) for those with DPN than for those without. During the second year, the rate of decline in physical function-related HRQoL increased slightly more for those with DPN than for those without (ß = 0.03, p < 0.05). CONCLUSION: DPN adversely affected ADL performance, IADL performance, and physical function-related health outcomes for older persons recovering from hip-fracture surgery. These results suggest that older patients with DM recovering from hip-fracture surgery should be assessed and managed for DPN.

Interdisciplinary intervention for hip fracture in older Taiwanese: benefits last for 1 year.

BACKGROUND: Little is known about the effects of interventions for elderly patients with hip fracture in Asian countries, particularly beyond the short term. METHODS: Outcomes (service utilization, clinical outcomes, self-care ability, and depressive symptoms) were assessed at 1, 3, 6, and 12 months after discharge. Self-care ability (ability to perform activities of daily living [ADLs]), was measured by the Chinese Barthel Index. Depressive symptoms were measured by the Chinese Geriatric Depression Scale, short form. RESULTS: The experimental group (n = 80) had a significantly better ADL trajectory than the control group (n = 82) during the 1st year after discharge (p =.002). More participants in the experimental group than in the control group recovered their previous walking ability both at 6 months (81% vs 58%, respectively) and 12 months (84% vs 66%, respectively) after discharge. Overall, the odds ratio for the experimental group recovering their previous walking ability was 2.72 (p <.001) compared to the control group. The experimental group had significantly fewer depressive symptoms than the control group during the 1st year following discharge (p =.004). CONCLUSION: An interdisciplinary intervention for hip fracture with a discharge support component benefited elderly persons with hip fracture by improving both self-care ability and walking ability, and by decreasing depressive symptoms during the 1st year after hospital discharge.

Trajectories in postoperative recovery of elderly hip-fracture patients at risk for depression: A follow-up study.

OBJECTIVES: This secondary-analysis study aimed to identify distinct developmental depressive-symptom trajectories among elderly hip-fracture patients at risk for depression, examine the associations of trajectories with potential risk factors and care models, and explore the effect of trajectory membership on recovery outcomes. METHOD: Longitudinal data were obtained for 179 patients in a randomized controlled trial. These patients were included if their Geriatric Depression Scale short form scores were ≥ 5 before discharge or 1, 3, 6, or 12 months following discharge. Individuals who followed similar developmental depressive-symptom trajectories were identified by group-based trajectory modeling. Associations between trajectory-group membership and postoperative outcomes over the 12 months following discharge were evaluated by the generalized estimating equations method. RESULTS: We identified a progressively lower-risk group and a fluctuating higher-risk group. Patients' membership in the progressively lower-risk group was associated with receiving a comprehensive care model featuring psychological and physical interventions. Membership in this group was associated with better postoperative outcomes and fewer emergency department visits or hospital readmissions. Patients were more likely to belong to the fluctuating higher-risk group if they had more comorbidities or worse prefracture mobility. Patients in the fluctuating higher-risk group not only had higher levels of depressive symptoms, but also a greater likelihood of poor postoperative recovery outcomes. CONCLUSIONS: Depressive symptoms in elderly hip-fracture patients may be alleviated by postoperative comprehensive care that features both psychological and physical interventions. Patients with increasing depressive status should be targeted for early interventions. (PsycINFO Database Record

Changes in immunological and hematological parameters of female residents exposed to volatile organic compounds in the city of Kaohsiung, Taiwan.

The objective of this study was to assess the effects, if any, of volatile organic compounds (VOCs) in the ambient air of Kaohsiung, Taiwan, on certain hematological and immunological parameters of 153 female study participants. The major source of VOCs was vehicle emissions. The participants were selected from three areas, each area at a different distance from a freeway. Results indicated that total concentrations of VOCs and a subgroup of 25 VOCs (VOC25) ranged from 250 to 335 ppb and 89 to 113 ppb, respectively. The distribution of VOC concentrations did not correlate with distance from the freeway. The participants living in the area with higher VOC concentrations had significantly higher abnormalities of white blood cells (WBC) and hemoglobin (Hb). In addition, IgG and IgA counts were significantly lower for the participants in the area with higher VOCs than for participants in the area with lower VOCs. This finding indicates that VOCs in ambient air may suppress immunological variables.

Enhanced interdisciplinary care improves self-care ability and decreases emergency department visits for older Taiwanese patients over 2 years after hip-fracture surgery: A randomised controlled trial.

BACKGROUND: Little evidence is available on the longer-term effects (beyond 12 months) of intervention models consisting of hip fracture-specific care in conjunction with management of malnutrition, depression, and falls. OBJECTIVE: To compare the relative effects of an interdisciplinary care, and a comprehensive care programme with those of usual care for elderly patients with a hip fracture on self-care ability, health care use, and mortality. DESIGN: Randomised experimental trial. SETTING: A 3000-bed medical centre in northern Taiwan. PARTICIPANTS: Patients with hip fracture aged 60 years or older (N=299). METHOD: Patients were randomly assigned to three groups: comprehensive care (n=99), interdisciplinary care (n=101), and usual care (control) (n=99). Usual care entailed only one or two in-hospital rehabilitation sessions. Interdisciplinary care included not only hospital rehabilitation, but also geriatric consultation, discharge planning, and 4-month in-home rehabilitation. Building upon interdisciplinary care, comprehensive care extended in-home rehabilitation to 12 months and added management of malnutrition and depressive symptoms, and fall prevention. Patients' self-care ability was measured by activities of daily living and instrumental activities of daily living using the Chinese Barthel Index and Chinese version Instrumental Activities of Daily Living scale, respectively. Outcomes were assessed before discharge, and 1, 3, 6, 12, 18, 24 months following hip fracture. Hierarchical linear models were used to analyse health outcomes and health care utilisation, including emergency department visit and hospital re-admission. RESULTS: The comprehensive care group had better performance trajectories for both measures of activities of daily living and fewer emergency department visits than the usual care group, but no difference in hospital readmissions. The interdisciplinary care and usual care groups did not differ in trajectories of self-care ability and service utilisation. The three groups did not differ in mortality during the 2-year follow-up. CONCLUSION: Comprehensive care, with enhanced rehabilitation, management of malnutrition and depressive symptoms, and fall prevention, improved self-care ability and decreased emergency department visits for elders up to 2 years after hip-fracture surgery, above and beyond the effects of usual care and interdisciplinary care.

A pilot investigation of the short-term effects of an interdisciplinary intervention program on elderly patients with hip fracture in Taiwan.

OBJECTIVES: To evaluate an interdisciplinary intervention program for older people with hip fracture in Taiwan. DESIGN: Randomized experimental design. SETTING: A 3,800-bed medical center in northern Taiwan. PARTICIPANTS: Elderly patients with hip fracture (N=137) were randomly assigned to an experimental (n=68) or control (n=69) group. INTERVENTION: An interdisciplinary program of geriatric consultation, continuous rehabilitation, and discharge planning. MEASUREMENTS: Demographic and outcome variables were measured. Outcome variables included service utilization, clinical outcomes, self-care abilities, health-related quality-of-life (HRQOL) outcomes, and depressive symptoms. RESULTS: Subjects in the experimental group improved significantly more than those in the control group in the following outcomes: ratio of hip flexion 1 month after discharge (P=.02), recovery of previous walking ability at 1 month (P=.04) and 3 months (P=.001) after discharge, and activities of daily living at 1 month (P=.01) and 2 months (P=.001) after discharge. Three months after discharge, the experimental group showed significant improvement in peak force of the fractured limb's quadriceps (P=.04) and the following health outcomes: bodily pain (P=.03), vitality (P<.001), mental health (P=.02), physical function (P<.001), and role physical (P=.006). They also had fewer depressive symptoms (P=.008) 3 months after discharge. CONCLUSION: This intervention program may benefit older people with hip fractures in Taiwan by improving their clinical outcomes, self-care abilities, and HRQOL and by decreasing depressive symptoms within 3 months after discharge.

Family caregivers' mental health is associated with postoperative recovery of elderly patients with hip fracture: a sample in Taiwan.

OBJECTIVE: This study investigated the relationship between family caregivers' mental health and postoperative recovery for elderly patients with hip fracture in Taiwan. METHODS: This study is a secondary analysis of data from a randomized controlled trial with 12-month follow-up on 276 family caregiver-patient dyads. Categories of caregiver mental-health trajectory groups were identified by latent-class finite-mixture modeling. Differences in these groups were explored using the generalized estimating equation approach for effects on patients' postoperative recovery, including pain intensity, range of motion, maximum muscle strength, recovery of self-care ability, mobility, re-hospitalization, and health-related quality of life. RESULTS: The patterns of family caregivers' mental health best fit a three-group trajectory model (poor, moderate, and good). Compared to patients with caregivers in the "poor" mental health group, patients with caregivers in the "good" group had better trajectories in physical functional recovery, including mobility, muscle strength, hip flexion and extension, and ankle extension. These patients were also less likely to be hospitalized, experienced less pain, and had better physical and mental health. Patients with caregivers in the "moderate" group likewise performed better than those in the "poor" group. CONCLUSION: During the first year following discharge, postoperative recovery of patients after hip fracture was associated with their family caregivers' mental health. When a family caregiver's mental health was "poor," the patient recovering after hip-fracture surgery was more likely to recover poorly. These results suggest that health care providers could consider family caregivers' mental well-being while estimating recovery times and health outcomes of patients following hip fracture.

Dyadic relational resources and role strain in family caregivers of persons living with dementia at home: A cross-sectional survey.

BACKGROUND: Family caregivers of older persons with dementia face negative impacts such as heightened role strain due to care receivers' incremental loss of cognitive function. Dyadic relational resources were found to protect caregivers against negative caregiving outcomes while caring for cancer patients, but had not been explored in caregivers of patients with dementia. OBJECTIVE: To explore whether the impact of caregiving demand/care receivers' cognitive functioning on caregiver role strain is moderated by dyadic relational resources. DESIGN: Cross-sectional correlational survey. SETTING: The neurological clinics of a 3700-bed medical centre, neurological ward, and day care centre affiliated with a regional hospital in northern Taiwan. PARTICIPANTS: A convenience sample of 219 family caregivers and care receivers with dementia was enrolled, with 197 (90%) completing the study questionnaires. METHOD: Data were collected from family caregivers' self-completed questionnaires from December 2010 to November 2011. We examined the moderating effects of caregiving demand/care receiver dementia severity and dyadic relational resources (mutuality, preparedness and predictability) on caregiving outcome (role strain) using hierarchical multiple regression analyses. Moderating effects were examined according to two- and three-way interaction terms in the regressions. We also explored the simple effect of each independent variable on role strain. RESULTS: The dyadic relational resources of mutuality and preparedness moderated the effects of caregiving demand on caregivers' role strain. That is, a high level of mutuality and preparedness protected caregivers from high levels of role strain, even when caregiving demand was high. Another important factor was a high level of predictability, which tended to decrease role strain. Finally, the association between care receiver cognitive functioning and caregiver role strain was influenced by the level of mutuality between caregiver and care receiver. More specifically, high levels of mutuality diminished role strain in caregivers of patients with mild dementia. CONCLUSIONS: Dyadic relational resources may moderate the effects of role strain. These findings suggest that these dyadic relational resources should be enhanced for family caregivers of patients with dementia to ease their caregiving role strain.

Comprehensive care improves physical recovery of hip-fractured elderly Taiwanese patients with poor nutritional status.

OBJECTIVES: The effects of nutritional management among other intervention components have not been examined for hip-fractured elderly persons with poor nutritional status. Accordingly, this study explored the intervention effects of an in-home program using a comprehensive care model that included a nutrition-management component on recovery of hip-fractured older persons with poor nutritional status at hospital discharge. DESIGN: A secondary analysis of data from a randomized controlled trial with 24-month follow-up. SETTING: A 3000-bed medical center in northern Taiwan. PARTICIPANTS: Subjects were included only if they had "poor nutritional status" at hospital discharge, including those at risk for malnutrition or malnourished. The subsample included 80 subjects with poor nutritional status in the comprehensive care group, 87 in the interdisciplinary care group, and 85 in the usual care group. INTERVENTIONS: The 3 care models were usual care, interdisciplinary care, and comprehensive care. Usual care provided no in-home care, interdisciplinary care provided 4 months of in-home rehabilitation, and comprehensive care included management of depressive symptoms, falls, and nutrition as well as 1 year of in-home rehabilitation. MEASUREMENTS: Data were collected on nutritional status and physical functions, including range of motion, muscle power, proprioception, balance and functional independence, and analyzed using a generalized estimating equation approach. We also compared patients' baseline characteristics: demographic characteristics, type of surgery, comorbidities, length of hospital stay, cognitive function, and depression. RESULTS: Patients with poor nutritional status who received comprehensive care were 1.67 times (95% confidence interval 1.06-2.61) more likely to recover their nutritional status than those who received interdisciplinary and usual care. Furthermore, the comprehensive care model improved the functional independence and balance of patients who recovered their nutritional status over the first year following discharge, but not of those who had not yet recovered. CONCLUSIONS: An in-home program using the comprehensive care model with a nutritional component effectively improved the nutritional status of hip-fractured patients with poor nutrition. This comprehensive care intervention more effectively improved recovery of functional independence and balance for patients with recovered nutritional status.

Comprehensive care improves health outcomes among elderly Taiwanese patients with hip fracture.

BACKGROUND: Few studies have investigated the effects of care models that combine interdisciplinary care with nutrition consultation, depression management, and fall prevention in older persons with hip fracture. The purpose of this study was to compare the effects of a comprehensive care program with those of interdisciplinary care and usual care for elderly patients with hip fracture. METHODS: A randomized experimental trial was used to explore outcomes for 299 elderly patients with hip fracture receiving three treatment care models: interdisciplinary care (n = 101), comprehensive care (n = 99), and usual care (n = 99). Interdisciplinary care included geriatric consultation, continuous rehabilitation, and discharge planning with post-hospital services. Comprehensive care consisted of interdisciplinary care plus nutrition consultation, depression management, and fall prevention. Usual care included only in-hospital rehabilitation without geriatric consultation, in-home rehabilitation, and home environmental assessment. RESULTS: Participants in the comprehensive care group had better self-care ability (odds ratio, OR = 3.19, p < .01) and less risk of depression (OR = 0.48, p < .01) than those who received usual care. The comprehensive care group had less risk of depression (OR = 0.51, p < .05) and of malnutrition (OR = 0.48, p < .05) than the interdisciplinary care group during the first year following discharge. Older persons with hip fracture benefitted more from the comprehensive care program than from interdisciplinary care and usual care. CONCLUSIONS: Older persons with hip fracture benefitted more from comprehensive care including interdisciplinary care and nutrition consultation, depression management, and fall prevention than simply interdisciplinary care.

Comprehensive and subacute care interventions improve health-related quality of life for older patients after surgery for hip fracture: a randomised controlled trial.

BACKGROUND: Elderly patients with hip fracture have been found to benefit from subacute care interventions that usually comprise usual care with added geriatric intervention, early rehabilitation, and supported discharge. However, no studies were found on the effects of combining subacute care and health-maintenance interventions on health outcomes for elders with hip fracture. OBJECTIVES: To compare the effects of an interdisciplinary comprehensive care programme with those of subacute care and usual care programmes on health-related quality of life (HRQoL) for elderly patients with hip fracture. DESIGN: Randomised controlled trial. SETTINGS: A 3000-bed medical centre in northern Taiwan. PARTICIPANTS: Patients with hip fracture (N=299) were randomised into three groups: subacute care (n=101), comprehensive care (n=99), and usual care (n=99). METHODS: Subacute care included geriatric consultation, continuous rehabilitation, and discharge planning. Comprehensive care consisted of subacute care plus health-maintenance interventions to manage depressive symptoms, manage malnutrition, and prevent falls. Usual care included only 1-2 in-hospital rehabilitation sessions, discharge planning without environmental assessment, no geriatric consultation, and no in-home rehabilitation. HRQoL was measured using the Medical Outcomes Study Short-Form 36 Taiwan version at 1, 3, 6, and 12 months after discharge. RESULTS: Participants in the comprehensive care group improved more in physical function, role physical, general health and mental health than those in the usual care group. The subacute care group had greater improvement in physical function, role physical, vitality, and social function than the usual care group. The intervention effects for both comprehensive and subacute care increased over time, specifically from 6 months after hip fracture onward, and reached a maximum at 12 months following discharge. CONCLUSIONS: Both comprehensive care and subacute care programmes may improve health outcomes of elders with hip fracture. Our results may provide a reference for health care providers in countries using similar programmes with Chinese/Taiwanese immigrant populations.

Influences of mutuality, preparedness, and balance on caregivers of patients with dementia.

BACKGROUND: There is a lack of research exploring the influence of the role implementation process of family caregivers of older people with dementia in Taiwan. PURPOSE: The purpose of this study was to investigate the predictive ability on positive and negative caregiving outcomes of several role implementation variables, including mutuality, preparedness, and balance between competing needs. METHODS: A cross-sectional, correlational study design was used. Data were collected from family caregivers of patients with dementia from neurological clinics at a medical center and at local hospitals through a take-home mail survey. One hundred seventy-six family caregivers of patients with dementia completed the Family Caregiving Inventory. RESULTS: After controlling for age and gender of the family caregiver and the cognitive function of the elderly patients, mutuality was found to associate negatively with role strain and depressive symptoms and positively with rewards and mental health. Higher preparedness was associated with higher caregiving rewards and better mental health. Less balance was associated with more severe depressive symptoms and poorer mental health. CONCLUSIONS/IMPLICATIONS FOR PRACTICE: Greater attention, support, and consultation should be directed at caregivers with low mutuality, less preparedness, and less balance between competing needs. Specifically, family caregivers with low mutuality are at risk of higher role strain and more depressive symptoms. Those in such a category should be identified and should receive intervention as early as possible. Interventions to enhance family caregiver preparedness should be developed to increase caregiving rewards and to improve caregiver mental health.