RESUMEN
A cross-sectional seroprevalence study of human immunodeficiency virus type 1 (HIV-1) and human T-cell lymphotropic virus type I (HTLV-I) was undertaken among 494 attendees in two Santo Domingo sexually transmitted disease clinics in 1989. All participants were evaluated for Neisseria gonorrhoeae, Chlamydia trachomatis, syphilis, and genital ulcers. Of the 494 participants, 15 (3.0%) were positive for HIV-1 and 14 (2.8%) were positive for HTLV-I. Twelve of 371 (3.2%) men were HIV-1 seropositive: 0 of 68 homosexual/bisexual and 12 (4.0%) of 302 heterosexual men (one seronegative male could not be classified). Three (2.4%) of 123 women were HIV-1 seropositive. One (1.5%) homosexual/bisexual man, five (1.7%) heterosexual men, and eight (6.5%) women were HTLV-I seropositive. Among heterosexual men, HIV-1 was associated with multiple lifetime sex partners (O.R. = 5.9; 95% C.I. = 1.4, 23; p = 0.007). HIV-1 was associated with genital ulcer disease among women (p = 0.004). Among women, HTLV-I was associated with professional sex work (O.R. = 18; 95% C.I. = 2.1, > 100; p = 0.001). These findings suggest the need for control of sexually transmitted diseases and targeted educational programs for prevention of HIV-1 and HTLV-I among individuals with high-risk behaviors in the Dominican Republic.
Asunto(s)
Infecciones por VIH/epidemiología , VIH-1 , Infecciones por HTLV-I/epidemiología , Conducta Sexual , Adolescente , Adulto , Anciano , Infecciones por Chlamydia/epidemiología , Chlamydia trachomatis , República Dominicana/epidemiología , Femenino , Gonorrea/epidemiología , Infecciones por VIH/transmisión , Infecciones por HTLV-I/transmisión , Humanos , Masculino , Persona de Mediana Edad , PrevalenciaRESUMEN
AIDS surveillance data from the Dominican Republic are described for 1983-89. A positive serologic test for HIV was required, and standard clinical criteria were used for defining AIDS. There were 1,202 AIDS cases (820 men, 372 women, 10 of unknown gender) reported to the Ministry of Health, for a cumulative case rate of 17 per 100,000 persons. Rapid growth of the epidemic is noted, with 43% of the total cases reported in 1989. Heterosexual exposure accounts for 53% (593) of all cases, with a male-to-female ratio of 2.2:1, resembling a World Health Organization Pattern I/II country. Prevalence is highest in and surrounding the urbanized tourist areas of Santo Domingo and Puerto Plata and in districts with a high concentration of sugar plantation barracks, where laborers from Haiti and the Dominican Republic work and live. The distribution of AIDS cases is described by transmission exposure category, age, sex, year of diagnosis, and district. The National AIDS Surveillance Program can be improved by validation of exposure transmission categories through selected case investigation and by better reporting through training of health care providers. Surveillance data will assist in targeting future public health efforts to regions and persons at highest risk.