Titre
Predictors of HIV-protection behaviour in HIV-positive men who have sex with casual male partners: a test of the explanatory power of an extended Information-Motivation-Behavioural Skills model.
Type
article
Institution
UNIL/CHUV/Unisanté + institutions partenaires
Périodique
Auteur(s)
Nideröst, S.
Auteure/Auteur
Gredig, D.
Auteure/Auteur
Roulin, C.
Auteure/Auteur
Rickenbach, M.
Auteure/Auteur
Contributrices/contributeurs
Colebunders, R.
Nöstlinger, C.
Broms, R.
Mumelter, B.
Schmied, G.
Bogner, J.
Dedes, N.
Giaquinto, C.
Faggion, S.
Novello, C.
Olleto, S.
Uberti, C.
Galotti, G.
Caldeira, L.
Gordillo, V.
Wilkins, E.
Murphy, C.
Prochazka, I.
Stanekova, D.
Cespe, P.
Kelle, I.
Kelle, I.
Izdebski, Z.
Barth, J.
Battegay, M.
Bernasconi, E.
Böni, J.
Bucher, HC.
Bürgisser, P.
Burton-Jeangros, C.
Calmy, A.
Cavassini, M.
Dubs, R.
Egger, M.
Elzi, L.
Fehr, J.
Fischer, M.
Flepp, M.
Francioli, P.
Furrer, H.
Fux, CA.
Gorgievski, M.
Günthard, H.
Hasse, B.
Hirsch, HH.
Hirschel, B.
Hösli, I.
Kahlert, C.
Kaiser, L.
Keiser, O.
Kind, C.
Klimkait, T.
Kovari, H.
Ledergerber, B.
Martinetti, G.
Martinez de Tejada, B.
Müller, N.
Nadal, D.
Pantaleo, G.
Rauch, A.
Regenass, S.
Rickenbach, M.
Rudin, C.
Schmid, P.
Schultze, D.
Schoni-Affolter, F.
Schüpbach, J.
Speck, R.
Taffé, P.
Telenti, A.
Trkola, A.
Vernazza, P.
von Wyl, V.
Weber, R.
Yerly, S.
Groupes de travail
Swiss Hiv Cohort Study
Eurosupport 5 Study Group
Liens vers les personnes
ISSN
1360-0451
Statut éditorial
Publié
Date de publication
2011
Volume
23
Numéro
7
Première page
908
Dernière page/numéro d’article
919
Langue
anglais
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov't
Publication Status: ppublish
Publication Status: ppublish
Résumé
This prospective study applies an extended Information-Motivation-Behavioural Skills (IMB) model to establish predictors of HIV-protection behaviour among HIV-positive men who have sex with men (MSM) during sex with casual partners. Data have been collected from anonymous, self-administered questionnaires and analysed by using descriptive and backward elimination regression analyses. In a sample of 165 HIV-positive MSM, 82 participants between the ages of 23 and 78 (M=46.4, SD=9.0) had sex with casual partners during the three-month period under investigation. About 62% (n=51) have always used a condom when having sex with casual partners. From the original IMB model, only subjective norm predicted condom use. More important predictors that increased condom use were low consumption of psychotropics, high satisfaction with sexuality, numerous changes in sexual behaviour after diagnosis, low social support from friends, alcohol use before sex and habitualised condom use with casual partner(s). The explanatory power of the calculated regression model was 49% (p<0.001). The study reveals the importance of personal and social resources and of routines for condom use, and provides information for the research-based conceptualisation of prevention offers addressing especially people living with HIV ("positive prevention").
Sujets
PID Serval
serval:BIB_255EEE291BD3
PMID
Date de création
2011-12-29T15:16:39.579Z
Date de création dans IRIS
2025-05-20T18:40:29Z