Marital status reduces risk of death from HIV/AIDS for men

At the height of the AIDS epidemic in the 1980s men who were married were significantly less likely to die of HIV/AIDS than their divorced or otherwise single counterparts, according to a University of California, Riverside analysis of new mortality data for that era.

http://medicalxpress.com/news/2013-07-marital-status-death-hivaids-men.html