Document 2491 DOCN M94A2491 TI Factors influencing cytomegalovirus infection among HIV+ patients with known date of infection. SEROCO Study Group. DT 9412 AU Carre N; Deveau C; Persoz A; Rouzioux C; Colasante U; Salmon-Ceron D; Bucquet D; INSERM U292, Paris, France. SO Int Conf AIDS. 1994 Aug 7-12;10(1):292 (abstract no. PC0094). Unique Identifier : AIDSLINE ICA10/94370084 AB OBJECTIVE: To assess factors influencing the prevalence and incidence of CMV infection through a French cohort (SEROCO) of non hemophiliac HIV-infected adult patients with known date of HIV-infection. METHODS: The date of HIV infection was the mid-point of a maximum two years interval between HIV-/HIV+ serology, or the date of a well documented HIV primary infection (n = 545). Prevalence of CMV infection was defined by the presence of CMV IgG antibody (ELISA) at first visit, and CMV incidence by the seroconversion to CMV at a biannual visit among initially negative patients (n = 83). Influence of covariates related to sexual behavior on prevalence and incidence of CMV infection were assessed by a logistic regression and a Cox model. RESULTS: TABULAR DATA, SEE ABSTRACT VOLUME. No association was shown with sexually transmitted disease (std)(p = 0.1) and sex (p = 0.4). Incidence of CMV seroconversion (17/83), after a mean of follow-up of 33 months, was 8.6 per 100 person-years (py). After taking into account age, occurrence of a std, sex with at least a casual partner, high risk behaviour, the only predictive variable of CMV seroconversion was homosexual behavior [R.R = 2.9, p < 0.05] relative to heterosexual behavior. CONCLUSION: HIV-infected patients engaged in homosexual practices have an increased risk of CMV seroconversion relative to those engaged in heterosexual practices independently of occurrence of std, having sex with at least a casual partner or having a high risk behaviour. DE Adult AIDS-Related Opportunistic Infections/*EPIDEMIOLOGY Blood Transfusion Cytomegalovirus Infections/*COMPLICATIONS/EPIDEMIOLOGY France/EPIDEMIOLOGY Human Incidence Prevalence Risk Factors Sex Behavior Substance Abuse, Intravenous/COMPLICATIONS Time Factors MEETING ABSTRACT MULTICENTER STUDY SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).