Research Note: A state study of composition and predictors of use of home care services delivered through Medicaid waiver
programs to poor and frail elder people in two large urban counties found that factors such as cognitive
impairment, household composition, and such program guidelines as cost sharing vary according to types of services used. Suggested reasons for variations in service use, having practical significance for
quality improvement or program
evaluation efforts, included: differences in opinion of
assessment teams as to benefits of services, or attitudes about service
entitlement, and differences in professional
training. Standardized training for assessment teams, and more precise guidelines for ordering services given
client need, to reduce interpretation and unwanted variation, were considered useful.