Determinants of Sexual Behavior in Middle and Old Age*

ABSTRACT: Data are presented regarding the determinants of sexual behavior in men and women aged 46 to 71 years. Stepwise multiple regression analyses were made, involving a variety of physical, psychologic and social measures as independent variables. The level of sexual functioning in younger years, the age and sex of the subject, as well as subjective and objective health ratings, each were found to make independent contributions to the total variance in sexual behavior. A much larger number of variables influenced sexual behavior in men than in women. In women relatively fewer variables — past sexual enjoyment, marital status, and age — were the most significant determinants. These data confirm previous observations that for women the presence of a sexually capable, socially sanctioned partner is a crucial determining influence. Some of the implications of these findings are discussed.