Sexual orientation and mortality among US men aged 17 to 59 years: results from the National Health and Nutrition Examination Survey III
- PMID: 21493941
- PMCID: PMC3093261
- DOI: 10.2105/AJPH.2010.300013
Sexual orientation and mortality among US men aged 17 to 59 years: results from the National Health and Nutrition Examination Survey III
Abstract
Objectives: We investigated associations between minority sexual orientation and mortality among US men.
Methods: We used data from a retrospective cohort of 5574 men aged 17 to 59 years, first interviewed in the National Health and Nutrition Examination Survey III (NHANES III; 1988-1994) and then followed for mortality status up to 18 years later. We classified men into 3 groups: those reporting (1) any same-sex sexual partners (men who have sex with men [MSM]; n = 85), (2) only female sexual partners (n = 5292), and (3) no sexual partners (n = 197). Groups were then compared for all-cause mortality, HIV-related mortality, suicide-related mortality, and non-HIV-related mortality.
Results: Compared with heterosexual men, MSM evidenced greater all-cause mortality. Approximately 13% of MSM died from HIV-related causes compared with 0.1% of men reporting only female partners. However, mortality risk from non-HIV-related causes, including suicide, was not elevated among MSM.
Conclusions: In the United States, the HIV epidemic continues to be the major contributing factor for premature death rates among MSM. Cohorts such as the NHANES III offer a unique opportunity to track the effects of the HIV epidemic on this population.
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