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The study period was 2004\u20132010. Multivariate logistic or <jats:styled-content style=\"fixed-case\">F<\/jats:styled-content>ine and <jats:styled-content style=\"fixed-case\">G<\/jats:styled-content>ray regression models were fitted as appropriate to estimate the adjusted effect of region of origin on the different outcomes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Of the 6811 subjects in <jats:styled-content style=\"fixed-case\">CoRIS<\/jats:styled-content>, 6278 were <jats:styled-content style=\"fixed-case\">NSP<\/jats:styled-content> (74.2%), <jats:styled-content style=\"fixed-case\">LAC<\/jats:styled-content> (19.4%) or <jats:styled-content style=\"fixed-case\">SSA<\/jats:styled-content> (6.4%). For these patients, the follow\u2010up time was 15870 person\u2010years. Compared with <jats:styled-content style=\"fixed-case\">NSP<\/jats:styled-content>, <jats:styled-content style=\"fixed-case\">SSA<\/jats:styled-content> and <jats:styled-content style=\"fixed-case\">LAC<\/jats:styled-content> under 35 years of age had a higher risk of delayed diagnosis [odds ratio (<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content>) 2.0 (95% confidence interval (<jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content>) 1.5\u20132.8) and <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.7 (95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.4\u20132.1), respectively], as did <jats:styled-content style=\"fixed-case\">LAC<\/jats:styled-content> aged 35\u201350 years [<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.3 (95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.0\u20131.6)]. There were no major differences in time to antiretroviral therapy (<jats:styled-content style=\"fixed-case\">ART<\/jats:styled-content>) requirement or initiation. <jats:styled-content style=\"fixed-case\">SSA<\/jats:styled-content> exhibited a poorer immunological and virological response [<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 0.8 (95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 0.7\u20131.0) and <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 0.7 (95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 0.6\u20130.9), respectively], while no difference was found for <jats:styled-content style=\"fixed-case\">LAC<\/jats:styled-content>. <jats:styled-content style=\"fixed-case\">SSA<\/jats:styled-content> and <jats:styled-content style=\"fixed-case\">LAC<\/jats:styled-content> showed an increased risk of <jats:styled-content style=\"fixed-case\">AIDS<\/jats:styled-content> for ages between 35 and 50 years [<jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 2.0 (95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.1\u20133.7) and <jats:styled-content style=\"fixed-case\">OR<\/jats:styled-content> 1.6 (95% <jats:styled-content style=\"fixed-case\">CI<\/jats:styled-content> 1.1\u20132.4), respectively], which was attributable to a higher incidence of tuberculosis. However, no statistically significant differences were observed in mortality.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Migrants experience a disproportionate diagnostic delay, but no meaningful inequalities were identified regarding initiation of treatment after diagnosis. A poorer virological and immunological response was observed in <jats:styled-content style=\"fixed-case\">SSA<\/jats:styled-content>. Migrants had an increased risk of <jats:styled-content style=\"fixed-case\">AIDS<\/jats:styled-content>, which was mainly attributable to tuberculosis.<\/jats:p><\/jats:sec>","DOI":"10.1111\/hiv.12001","type":"journal-article","created":{"date-parts":[[2012,11,21]],"date-time":"2012-11-21T13:41:17Z","timestamp":1353505277000},"page":"273-283","source":"Crossref","is-referenced-by-count":50,"title":["Inequalities in <scp>HIV<\/scp> disease management and progression in migrants from <scp>L<\/scp>atin <scp>A<\/scp>merica and sub\u2010<scp>S<\/scp>aharan <scp>A<\/scp>frica living in <scp>S<\/scp>pain"],"prefix":"10.1111","volume":"14","author":[{"given":"S","family":"Monge","sequence":"first","affiliation":[{"name":"AIDS Research Network National Centre of Epidemiology Carlos III Health Institute  Madrid Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B","family":"Alejos","sequence":"additional","affiliation":[{"name":"AIDS Research Network National Centre of 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