PEs are related primarily to the extent or severity of psychiatric illness, as indicated by the presence of multiple psychiatric disorders, rather than to any particular subtype of disorder in these data. This relationship applies to the general population and across diverse racial/ethnic groups.

The purpose of this article is to pinpoint the cultural and ethnic influences on dementia caregiving in Chinese American families through a systemic review and analysis of published research findings. Eighteen publications on Chinese American dementia family caregivers published in peer-reviewed journals between 1990 and early 2011 were identified. Based on a systematic database search and review process, we found that caregivers' beliefs concerning dementia and the concept of family harmony as evidenced through the practice of filial piety are permeating cultural values, which together affect attitudes toward research and help-seeking behaviors (ie, seeking information on diagnosis and using formal services). There is also evidence to suggest that these cultural beliefs impinge on key elements of the caregiving process, including caregivers' appraisal of stress, coping strategies, and informal and formal support. The study concludes with recommendations for future research and practice with the Chinese American population.

Using data from the 1982-84 National Long-Term Care Channeling Demonstration, this study examines factors associated with long-term care service use by African American, Hispanic, and white frail elders living in the community. Findings indicate that in addition to predisposing, enabling, and need factors, race/ethnicity is a significant predictor of each type of service use.

Subjects with possible or probable Alzheimer's disease who live alone are more likely to be women, and more likely to be poor than those living with others. They are also older and have milder cognitive impairments and a shorter disease duration. Living arrangement is a significant predictor of service utilization even with other factors held constant. Subjects living alone were less likely to use medical services such as physicians and hospitals, and more likely to use services such as homemaker chore and home-delivered meals. In addition, they were more likely to use no services than those living with others.

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