Abstract
Although social and cultural factors play a fundamental role in the health of sexual minority populations and the development of culturally appropriate interventions, public health activities and research have sometimes lacked appropriate sophistication or attention to issues of cultural competency. In areas such as HIV prevention for men who have sex with men (MSM), biomedical interpretations of same-sex phenomena should be applied with caution. Communities and societies may broadly understand same-sex desire, attraction, behavior, and identity through age-structured/initiatory, gender-defined, profession/social role-defined, or egalitarian/gay frameworks. When more detailed, locally specific information is required, such as for youth, ethnic minorities, or urban versus rural populations, the approach to rapid anthropological assessment presented can provide nuanced insights for effective health programs targeting MSM.