• Sónia Dias, Ana Gama, Milton Severo, and Henrique Barros.
• Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Rua da Junqueira, 100, 1349-008 Lisbon, Portugal. sfdias@ihmt.unl.pt
• Int J Public Health. 2011 Oct 1;56(5):559-66.

ObjectivesThis paper describes the uptake of HIV testing and its associated factors among a sample of immigrants in Portugal.MethodsA questionnaire was completed by 1,513 immigrants at the National Immigrant Support Centre, in Lisbon. The magnitude of the association between ever been HIV tested and socio-demographic variables was estimated by means of crude and adjusted odds ratios, and their 95% confidence intervals, using logistic regression.ResultsApproximately half of the participants reported having ever been HIV tested. Age, sex, educational level, region of origin, immigration status and knowing someone infected were independently associated with the HIV test uptake. Almost 90% of participants reported knowing where to obtain support on HIV-related issues. Most declared preferring doctors to get HIV information. However, only 9.2% had sought HIV information at the National Health Service.ConclusionsOur results suggest differences between migrant groups regarding HIV testing. Adopting more innovative approaches to HIV testing could improve the efficacy of HIV prevention strategies, especially among vulnerable groups within immigrant population as male and undocumented.

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