On Becoming 65 in Ontario

OBJECTIVES: The authors assess (1) the effects of first-dollar prescription drug insurance coverage provided by the Ontario Drug Benefit plan at age 65 on prescription drug use by seniors, and (2) the differential effects of this coverage on prescription drug use by seniors with varying levels of health status. METHODS: The authors modeled self-reported prescription drug use contained in the 1990 Ontario Health Survey as a function of …