Use of the Functional Assessment Inventory to distinguish among the rural elderly in five service settings.

This replication study further supports the hypothesis that the Functional Assessment Inventory (FAI) can reliably distinguish between the elderly in different service settings. The five settings studied include a state mental health facility, a nursing home, a visiting nurse service, a senior center, and a control group of well elderly. The inclusion of the home care and control groups in this study provide new tests of the applicability of the FAI. The sample consisted of 125 elderly individuals with 25 subjects in each of the five groups. The FAI questionnaire was administered to the subjects and/or an informant when necessary. Results of a multivariate analysis of variance (MANOVA) revealed that the more functionally impaired individuals were utilizing the more care-intensive settings. The FAI identified three distinct "cluster groups": an institutional cluster (state mental health facility and nursing home), a home care cluster (visiting nurse service), and a community cluster (senior center and control group). Analysis of the subscale scores reveals discrete differences between each of the groups. Implications of the study findings are discussed.