Community Mental Health Service Use by Older Adults With Dementia

We considered the role of community-based public mental health services in providing care to older persons with Alzheimer's disease and other forms of dementia, and examined service outcomes within California's county-based public mental health system over a 3-year period. Treated prevalence rates, repeat service use rates, and service mix patterns were regressed onto individual, market, and contextual variables across 25 counties over 12 observation periods. The number of older adults with dementia who used community mental health services increased slightly over the observation periods, and service use was associated with age and Medicaid status. Service outcomes also were affected by complementary mental health and aging service systems within each county, as well as the poverty rate and location of the county. Future research is needed to clarify how administrative policies and service management practices contribute to increasing community mental health service use by persons with dementia. In the meantime, these findings can help program administrators and service providers understand the role of community-based mental health services in providing care to persons with dementia.