The relationship between knowledge of HIV, self-perceived vulnerability and sexual risk behavior among community clinic workers in Chile Relación entre conocimientos sobre VIH, percepción de vulnerabilidad y conductas sexuales de riesgo en trabajadores de salud primaria en Chile

Cabieses, B; Ferrer L.; Villarroe L.; Tunstall H.; Norr K.

Keywords: chile, infections, hiv, infection, immunodeficiency, virus, humans, human, male, statistics, health, sex, adult, female, article, self, questionnaires, questionnaire, attitude, psychological, studies, aspect, study, cross-sectional, concept, practice, to, Knowledge,, Attitudes,, Unsafe

Abstract

" Objective Testing the hypothesis of an association between knowledge and sexual risk behaviour (SRB) amongst community-clinic workers in Chile, explained by the confounding effect of self-perceived vulnerability to HIV. Methods A cross-sectional survey was analyzed; it was nested within a quasiexperimental study of 720 community-clinic workers in Santiago. The SRB score combined the number of sexual partners and condom use (coded as ""high""/""low"" SRB). Knowledge of HIV (a 25-item index) was coded as ""inadequate""/""adequate"" knowledge. Self-perceived vulnerability to HIV was categorised as being ""high""/""moderate""/""low"". Control variables included socio-demographics, religiousness and educational level. Percentages/averages, Chi-square tests and logistic regression (OR-estimations) were used for descriptive, association and confounding analysis. Results Respondents were 78.2% female, 46.8% married and 67.6% Catholic. Mean age was 38.9 (10.5 SD) and 69% had university/diploma level. Self-perceived HIV vulnerability was ""low"" in 71.5% cases. A negative association between knowledge and SRB was found (OR=0.55;CI=0.35-0.86), but self-perceived vulnerability did not have a confounding effect on this relationship. This relationship also persisted after being adjusted for multiple control variables (e.g. age, sex, type of primary centre, educational level, and religiousness). Conclusions Some community-clinic workers had inaccurate knowledge of HIV, which was associated with SRB. Self-perceived vulnerability did not have a confounding effect; however, future studies should further analyze occupational risk of HIV as a possible driving factor in health worker? perception of their risk. Focused training programmes should be developed to enhance basic knowledge of HIV in this group. "

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Título de la Revista: Revista de Salud Pública
Volumen: 12
Número: 5
Editorial: Instituto de Salud Publica, Facultad de Medicina - Universidad Nacional de Colombia
Fecha de publicación: 2010
Página de inicio: 777
Página final: 789
URL: http://www.scopus.com/inward/record.url?eid=2-s2.0-79960361262&partnerID=q2rCbXpz