October 1, 2007 -- According to a study conducted at Columbia University’s Mailman School of Public Health among lesbian, gay, and bisexual populations, blacks and Latinos do not have more mental disorders than whites. Based on the theory that stress related to prejudice would increase risk for mental disorders, researchers typically expect that black lesbians, gay men, and bisexuals face prejudice related to both racism and homophobia and therefore would have more disorders than their white counterparts. Contrary to this expectation, however, the Mailman School study found that black lesbians, gay men, and bisexuals had significantly fewer disorders than white individuals. Latinos had a prevalence of disorders similar to whites. The findings will be reported in the November 2007 American Journal of Public Health.