The nature of partner relationship and AIDS sexual risk-taking in gay men

This study examined the importance of the nature of the relationship between sexual partners in predicting types of sexual practices for 293 gay and bisexual men. Demographics, personal beliefs, substance use, and variables from the health belief model, theory of self-efficacy, and theory of reasoned action were used to predict sexual behaviors. Sexual practices varied by type of partner relationship and duration, with a higher probability of risky behaviors occurring with primary partners than with non-primary partners; relationship status also moderated the effects of safer sex partner norms and denial on sexual risk-taking. In addition, men who were younger, had less education, and used alcohol or drugs prior to sex engaged in higher risk behaviors. This study indicates that a more comprehensive assessment of dimensions of partner relationship will lead to greater understanding of sexual risk-taking.