Objective. To address the likely influences, on options faced by older
clients, of specific changes in the delivery system and several possi
ble responses to these changes and the changed options, by older perso
ns in the aggregate. Study Design. Four specific topics are discussed
at length: (1) the probable altered role for the older healthcare clie
nt brought on by organizational changes; (2) findings from research on
elderly health maintenance behavior and reasons for the increased imp
ortance of this issue; (3) the effectiveness of the conventional appro
ach to explaining health services utilization in population studies; a
nd (4) recommendations for future research into the direct or indirect
influence of organizational changes in the primary healthcare system
on the health-related decisions and behaviors of older persons.