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ObjectivesThe aim of this chronological study was to elucidate the effects of socio-economic status (SES) and physical health on the long-term care (LTC) needs of a Japanese elderly population and to explore their causal relationships.MethodsA self-administered questionnaire was distributed to all residents aged 65 years and older of Tama City, Tokyo, in September 2001. A total of 13,195 completed questionnaires were returned, giving a response rate of 80.2 %. A follow-up study was done using the same questionnaire in 2004. Ultimately, 7,905 respondents were included in our analysis. Data analysis was performed using correlation analysis and structural equation modeling (SEM). For SEM, we used one observed variable (LTC needs in 2004) and three latent variables (SES in 2001 and physical health in both 2001 and 2004).ResultsThe data were well fit by the models, with a NFI of 0.980, CFI of 0.982, and RMSEA of 0.032. LTC needs were well explained by the three latent variables (R2 = 0.70 and 0.66 for elderly men and women, respectively). Among all variables, physical health in 2004 was the strongest determinant of LTC needs, followed by physical health in 2001, and SES in 2001. Gender differences in the structural relationships were minor.ConclusionsOur results indicate that good physical health directly contributes to reducing LTC needs among Japanese elderly. In addition, efforts to increase income and educational levels may help to decrease LTC needs by indirectly improving physical health.

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Aim: To explore the unclear association between temporary discharge home from the palliative care unit and achievement of good death, in the background of increases in discharge from the palliative care unit. Association between experiences and circumstances of patient and family and duration of temporary discharge was also examined. Methods: This study was a secondary analysis of data from a nationwide postbereavement survey. Results: Among 571 patients, 16% experienced temporary discharge home from the palliative care unit. The total good death inventory score (p < .05) and sum of 10 core attributes (p < .05) were significantly higher in the temporarily discharged and stayed home ≥2 weeks group. Among all attributes, "Independent in daily activities" (p < .001) was significantly better in the temporarily discharged and stayed home ≥2 weeks group. Regarding the experience and circumstance of patient and family, improvement of patient's appetite (p < .05), and sleep (p < .05) and peacefulness (p < .05) of family caregivers,

This study aimed to explore the structural contributions of socioeconomic status (SES), comorbidity, and activity limitation to the healthy life expectancy (HALE) of Japanese suburban elderly. A questionnaire survey was distributed to all residents aged 65 years and older in Tama City, Tokyo, in 2001; a follow-up study was conducted in 2004; and individual vital status data from the municipal residents' registry were tracked until 2007. In all, 7,905 respondents were included for analysis. Data analysis was performed by structural equation modeling (SEM). The data were well fit by the models, and HALE was found to be well explained by SES, comorbidity, and activity limitation (R (2) = .59 for men and R (2) = .71 for women). In conclusion, elderly people with higher SES were more likely to live longer with good self-rated health, via living with less chronic diseases and better performance in daily living activities, especially for elderly women.