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Introduction: Considering Japan's aging society, the number of older individuals who die at home is expected to increase. In Japan, there are challenges in utilizing and promoting home‐visit nursing services at the end of life for community‐dwelling older adults. We examined the use of home‐visit nursing services at the end of patients' lives and the recommended use patterns of this service (utilization, timing of initiation, and continuity) that contribute to reducing the medical care and long‐term care costs (total costs) in the last 3 months of life. Design: This was a retrospective cohort study. Methods: We examined 33 municipalities in Japan, including depopulated areas. The analysis included 22,927 people aged 75 or older who died between September 2016 and September 2018. We used monthly medical care and long‐term care insurance claims data. Participants were classified into five groups based on their history of home‐visit nursing service use: (1) early initiation/continuous use, (2) early initiation/discontinued or fragment use, (3) not‐early initiation/continuous use, (4) not‐early initiation/fragment use, and (5) no use. Univariate and multivariate linear regression analyses were performed to examine the association between total costs in the last 3 months of life and patterns of home‐visit nursing service use. Results: Overall, the median age was 85, and 12,217 participants were men (53.3%). In the last half year before death, 5424 (23.7%) older adults used home‐visit nursing services. Multivariable linear regression analysis of the log10‐transformed value of total costs revealed that compared with the no use group, the early initiation/continuous use group was estimated to have 0.88 times (95% confidence interval: 0.84, 0.93) the total costs in the last 3 months of life (p < 0.001). Conclusion: Early initiation use of home‐visit nursing services may contribute to reducing total costs in the last 3 months of life for Japanese people aged 75 years or older living at home as they approach the end of life. Clinical relevance: When approaching the end of life, many older adults require daily life care and palliative care. Policymakers are strengthening end‐of‐life care for community‐dwelling older adults in Japan. Although the current results do not demonstrate the effectiveness of home‐visit nursing services, they provide a perspective from which to assess the use of home‐visit nursing services and its impact on older adults. The findings can be helpful in considering how to provide nursing care in home‐care settings for older adults who prefer to spend their final days at home. [ABSTRACT FROM AUTHOR]

Background: Living alone without someone to cook meals for them can happen more frequently in aging due to bereavement, divorce, or other family changes. Health risks to older adults due to poor cooking skills may be more pronounced among those living alone. We aimed to examine whether cooking skills are associated with mortality according to cohabitation status in older Japanese people. Methods: Participants in the Japan Gerontological Evaluation Study, a population-based cohort of independent older adults, were followed for three years (n = 10,647). Cooking skill was assessed using a scale with good validity and modified for Japanese people in the baseline survey. After stratification by living alone or together, participants with high and low cooking skills were matched on demographic, socioeconomic, health-related factors, and availability of food stores using propensity score matching. All-cause mortality risks were compared between high and low cooking skills using Cox regression models. Results: During the follow-up, 520 of the 10,647 participants died. One hundred and seventy-one pairs of high and low cooking skills were matched among those living alone, and 2,161 pairs among those living with others were matched as well. The hazard ratio of the low level of cooking skills (vs. high) was 2.50 (95% confidence interval [CI]: 1.10–5.68) among those living alone, while 1.05 (95% CI: 0.82–1.33) among those living with others. Conclusion: Lower cooking skills were associated with a higher risk of mortality only among those living alone. Cooking skills may be important for older adults who live alone to reduce mortality risk. [ABSTRACT FROM AUTHOR]

• The number of LTCF residents transferred to hospitals is increasing worldwide. • An AD for not hospitalizing decreased hospital transfers. • Discussions and documentation are necessary to provide care in line with resident's preferences. With the rapidly aging population, the number of residents transferred to hospitals from long-term care facilities (LTCFs) is increasing globally. The objective of this study was to investigate the association between family involvement and an advance directive (AD) for not hospitalizing and hospital transfers among LTCF residents with dementia. Using the InterRAI assessment database from September 2014 to June 2019, we included 874 residents from 16 LTCFs in Japan. Of the 874 participants, 19.0% had an AD for not hospitalizing, and 20.5% were transferred to hospitals. An AD for not hospitalizing decreased the likelihood of hospital transfers (p = 0.005). Multilevel logistic regression analysis showed that family involvement was not associated with hospital transfers (odds ratio [OR]: 1.18; 95% confidence interval [CI]: 0.77–1.80), while an AD for not hospitalizing was significantly associated with decreased hospital transfers (OR: 0.50; 95% CI: 0.28–0.89) among the LTCF residents. Although ADs are not legally defined in Japan, we found that an AD for not hospitalizing decreased hospital transfers. Given that many older people tend to hesitate to express their wishes in clinical decision-making situations in Japan, regular discussions are necessary to help them express their care preferences while also documenting the discussions to ensure the residents receive high-quality care. [ABSTRACT FROM AUTHOR]