Municipal long-term care workforce supply and in-home deaths at the end of life: Panel data analysis with a fixed-effect model in Japan

Factors associated with home death in South Korea: Using the exit data from the Korean Longitudinal Study of Aging, 2008-2018

BACKGROUND

Even though home deaths have been reported to improve quality of life, satisfy patients and families, and reduce healthcare expenditures, not enough is known about the factors that influence home deaths in Korea.

OBJECTIVES

This study aimed to examine the factors associated with home deaths among middle-aged and older adults in South Korea.

METHODS

This secondary data analysis used core interview and exit interview data of the Korean Longitudinal Study of Aging conducted between 2008 and 2018. The deceased included adults over the age of 45 years. The exit data were obtained from interviews with family members or other acquaintances known to the deceased every two years since 2008. Complex-sample logistic regression was conducted using 1,565 middle-aged and older deceased adults.

RESULTS

Among 1,565 decedents, the average age at the time of death was 80.67±10.69 in the home death group, and 78.72±9.83 in the non-home death group. The proportion of home-related deaths was 26.4%. Age over 81 years was associated with increased odds of home death, whereas having two or more living children, living in town/small city, paid medical expenses by children/grandchildren and their spouses, expected death, death from disease, and having three or more chronic diseases were associated with decreased odds of home death. An increase in activities of daily living during three months before death was associated with a decrease in home death.

CONCLUSION

The findings could help healthcare professionals develop tailored interventions to help people die at their preferred place of death based on family characteristics and healthcare accessibility. Age, residential area, number of children and children's financial support, and illness-related factors influenced home death by creating differences in access to healthcare resources and support. Policymakers should decrease healthcare disparities and improve health resource allocation and home-based care.

Municipal Characteristics of In-Home Death Among Care-Dependent Older Japanese Adults

IMPORTANCE

The provision of in-home and community end-of-life care has emerged as an important policy issue for aging populations around the world. Despite most patients expressing the wish to die at home (as opposed to in the hospital), substantial geographic variation persists in the prevalence of in-home death at the end of life.

OBJECTIVE

To assess the association of municipal characteristics with variation in the place of death among care-dependent older people in Japan.

DESIGN, SETTING, AND PARTICIPANTS

In this cross-sectional study using multilevel logistic regression, analyses were performed using national claims data under Japan's long-term care insurance system. The study population included long-term care insurance beneficiaries 65 years and older who died in 2015, excluding those who died from external causes, such as unintentional injuries. Data analyses were conducted from January 1 to April 31, 2021.

EXPOSURES

Predisposing, enabling, and need factors at the individual and municipal levels according to a behavioral model.

MAIN OUTCOMES AND MEASURES

The outcome was whether individuals died at home or not.

RESULTS

This cross-sectional study analyzed 544 836 decedents (median [IQR] age, 87 [81-91] years; 300 142 [55.1%] female). The proportion of in-home deaths was 10.3%. In the multilevel null model, 7.2% of the variance in the place of death was associated with municipal-level characteristics. Municipal characteristics were associated with more of the variance than were prefectural characteristics (2.7%). The largest proportional change (7.3%) in variance at the municipality level was observed when enabling factors (ie, medical and long-term care resources) were added to the model. Municipalities with a high proportion of in-home death were more likely to have a higher supply of clinics, physicians, and care workers providing in-home services per population, as well as a lower number of hospital beds and long-term care facility workers per population.

CONCLUSIONS AND RELEVANCE

In this cross-sectional study, municipal characteristics explained a substantial proportion of the geographic variance in in-home death in Japan. These results suggest that municipal policy makers need to ensure an adequate supply of clinics, physicians, and care workers providing in-home services to meet the preferences of care-dependent older people who wish to spend their final days at home.