Historique
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Effects of changes in perceived self-efficacy on HIV risk behaviors over time
(Effets avec le temps des changements de perception qu'on a de sa propre efficacité sur les comportements à risque vis-à-vis du VIH)
Auteur(s) :
S. Y. KANG ;
S. DEREN ;
J. ANDIA ;
H. M. COLON ;
R. ROBLES
Article en page(s) :
567-574
Refs biblio. :
11
Domaine :
Drogues illicites / Illicit drugs
Langue(s) :
Anglais
Discipline :
MAL (Maladies infectieuses / Infectious diseases)
Thésaurus mots-clés
CONDUITE A RISQUE
;
VIH
;
SEXUALITE
;
INJECTION
;
EVOLUTION
Thésaurus géographique
PORTO RICO
;
ETATS-UNIS
Note générale :
Addictive Behaviors, 2004, 29, (3), 567-574
Note de contenu :
tabl.
Résumé :
ENGLISH :
This study examined the impact of changes in self-efficacy over time on HIV-related injection and sex risk behaviors among Puerto Rican drug injectors and crack smokers. Baseline (T1) and 6-month follow-up (T2) data were collected between 1998 and 2000 in New York and Puerto Rico (follow-up rate=79%, 952/1199). Differences in scores on self efficacy (for risk behaviors) between T1 and T2 were first computed and dichotomized (negative change vs. no/positive change). Those with negative change in self efficacy were more likely than those with no/positive change to engage in HIV injection and sex risk behaviors at T2. The relationships were significant in multiple logistic regressions after controlling for the effects of potential confounding variables. The findings indicate that improving perceived self-efficacy for risk reduction can help reduce HIV transmission behaviors in high-risk drug users. HIV/AIDS prevention programs should include a focus on enhancing self efficacy for reducing risk behaviors. (Editor's abstract.)
ENGLISH :
This study examined the impact of changes in self-efficacy over time on HIV-related injection and sex risk behaviors among Puerto Rican drug injectors and crack smokers. Baseline (T1) and 6-month follow-up (T2) data were collected between 1998 and 2000 in New York and Puerto Rico (follow-up rate=79%, 952/1199). Differences in scores on self efficacy (for risk behaviors) between T1 and T2 were first computed and dichotomized (negative change vs. no/positive change). Those with negative change in self efficacy were more likely than those with no/positive change to engage in HIV injection and sex risk behaviors at T2. The relationships were significant in multiple logistic regressions after controlling for the effects of potential confounding variables. The findings indicate that improving perceived self-efficacy for risk reduction can help reduce HIV transmission behaviors in high-risk drug users. HIV/AIDS prevention programs should include a focus on enhancing self efficacy for reducing risk behaviors. (Editor's abstract.)
Affiliation :
National Development and Research Institutes, Inc., 71 West 23rd Street, 8th Floor, New-York, NY 10010. E-mail : KangNDRI.ORG
Etats-Unis. United States.
Etats-Unis. United States.
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