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Epidemiology poster session 2: Population: Vulnerable youth
P1-S2.29 Risky sexual practices among youth in Quebec Care Centers
  1. Gilles Lambert1,
  2. Nancy Haley2,
  3. Sandrine Jean3,
  4. Claude Tremblay3,
  5. Jean-Yves Frappier2,
  6. Joanne Otis4,
  7. Elise Roy5
  1. 1Institut national de santé publique du Québec, Montréal, Canada
  2. 2Hospitalier Sainte-Justine, Université de Montréal, Canada
  3. 3Direction de santé publique, agence de la santé et des services sociaux de Montréal, Canada
  4. 4Université du Québec à Montréal, Canada
  5. 5Université Sherbrooke, Canada


Background Adolescents in Youth Protection facilities are a vulnerable population, with difficult life trajectories; many of their behaviours are health compromising.

Method Youth aged 14–17, living in semi-urban and urban youth centers in Quebec were recruited on a volunteer basis to participate in the study. Socio-demographic, drug use, sexual behaviours and health service utilisation data were obtained using a structured, face-to-face interview. A urine sample was collected to test for chlamydia and gonorrhoea.

Results Between July 2008 and May 2009, 578 youth were interviewed—(♂—58 %); median age—♂—16; ♀—15. The majority of youth were sexually active (89%); two thirds experienced voluntary coitarche before 14 years of age. Median number of lifetime partners was 6 (♂—8, ♀—5). Over a third (41%) reported group sexual activities. A large proportion of youth experienced 50% or more of their sexual activities under the influence of alcohol—18%, cannabis—37%, other drugs—18%. Lifetime history of “never or rarely” using condoms was 24.7% for vaginal relations and 42.1% for anal relations (♂—33%, ♀—55%). Protection used during last vaginal activity was—double protection (condom and another contraceptive method)—25%; condom only—32%; contraceptive method without condom—20%; no protection—24%. A quarter of girls (28%) and boys (27%) reported an unplanned pregnancy (lifetime). Prevalence of chlamydia was—girls 9%, boys 1.9%. No cases of gonorrhoea were documented.

Conclusions Youth in Quebec care centers report many risky sexual behaviours, often associated with drug and alcohol use. Only a quarter of youth used protection to prevention both STIs and pregnancy during their last sexual activity. Their sejour in residential care is an opportune moment to screen these youth for risk behaviours that may compromise their future health and to provide them with personalised prevention education and health services adapted to their reality.

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