| Abstract: | SUMMARY Lesbians may be at risk for poorer health outcomes than heterosexual women because of differential health behaviors and risk factors for disease. Difficulty recruiting representative lesbian populations and a lack of simple, accurate measures of sexual orientation have hindered research about the differential health risks and outcomes faced by lesbian and heterosexual women. The purpose of this article was to (1) examine the relationship between self-chosen sexual orientation labels and other sexual orientation measures and (2) compare the health related behaviors of women of diverse sexual orientations based on simple sexual orientation measures. The participants in this study were women aged 18 to 74 recruited via public announcements in mainstream and minority communities to participate in a randomized trial of breast cancer risk counseling strategies. Sexual orientation, relevant health behaviors and other outcomes related to breast cancer risk and screening were measured. No single measure of sexual behavior or desire appears to accurately measure lesbian sexual orientation. Lesbians were found to participate in mammography and Pap testing at significantly lower levels than bisexuals and heterosexuals. These data add to the growing body of knowledge on lesbian health and point to areas of community action and future research. |
