title: Antibodies to cytomegalovirus in homosexual and heterosexual men attending an STD clinic.
abstract: We studied the prevalence of antibody to cytomegalovirus (CMV) in 262 men (132 homosexual, 20 bisexual, and 108 heterosexual) attending the sexually transmitted diseases (STD) clinic at this hospital. Antibody to CMV at a titre of 1/4 or more was found in 92% of the homosexuals, 80% of the bisexuals, and 56% of the heterosexuals (p less than 0.0001). Among heterosexuals, but not homosexuals, nationality and social class showed a significant association with antibody to CMV. In both heterosexuals and homosexuals a history of gonorrhoea was more common in patients with antibody to CMV than in those without it. A similar finding was seen in heterosexual men with a history of non-specific urethritis (NSU). Using a series of log linear models, sexual orientation was shown to be the most important determinant of antibody to CMV in this population.
mesh_terms: D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D003587:Cytomegalovirus / Q000276:immunology*; D005006:Ethnicity; D006069:Gonorrhea / Q000276:immunology; D006716:Homosexuality; D006801:Humans; D008297:Male; D012306:Risk; D012749:Sexually Transmitted Diseases / Q000276:immunology*; D012923:Social Class; D014526:Urethritis / Q000276:immunology
chemical_list: D000914:Antibodies, Viral