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Objectives: Female family members affect both the likelihood of adolescent pregnancy and the outcome of that pregnancy. We examined the degree to which an older sister’s adolescent reproductive outcomes affect her younger sister’s reproductive behavior, and whether relationships in adolescent pregnancy among sisters born to adolescent mothers differ from those born to nonadolescent mothers. Methods: We followed a birth cohort in Manitoba, Ontario, Canada, to age 20 using linkable administrative databases housed at the Manitoba Centre for Health Policy. The cohort consisted of 12 391 girls born in Manitoba between April 1, 1984, and March 31, 1996, who had 1 older sister. We used logistic regression models to examine the relationships among familial adolescent pregnancy outcomes. Results: Compared with adolescent girls whose older sister did not have an adolescent pregnancy, adolescent girls whose older sister had an adolescent pregnancy were more likely to have a pregnancy (adjusted odds ratio [aOR] = 2.57), regardless of whether that pregnancy was completed (aOR = 2.56) or terminated (aOR = 2.59). Relationships in adolescent pregnancy among sisters were much stronger for those born to nonadolescent mothers (aOR = 3.16 [older sister completed adolescent pregnancy] and 3.18 [older sister terminated adolescent pregnancy]) than to adolescent mothers (aOR = 1.65 [older sister completed adolescent pregnancy] and 1.77 [older sister terminated adolescent pregnancy]). For younger sisters having an adolescent pregnancy, the odds of her completing the pregnancy were reduced if her older sister had terminated an adolescent pregnancy and her mother had not been an adolescent mother (aOR = 0.38). Conclusions: Younger sisters of adolescents who had a pregnancy may benefit from targeted interventions to reduce their likelihood of adolescent pregnancies. [ABSTRACT FROM AUTHOR]

Introduction: International medical graduates (IMGs) seeking licensure in Canada have been recruited to practise in medically underserviced areas, but retention of these physicians remains a concern. This study explored retention of IMG family physicians in Manitoba and its predictors. Methods: We used data from the University of Manitoba, provincial registries and Manitoba Health. Inclusion criteria were IMGs who completed University of Manitoba IMG training or assessment programs, and their return-of-service. Practice location, certification and licensure status were examined. We used logistic regression to consider the effects of a mentorship program, Manitoba residency at application, IMG program and years since program graduation on retention. Results: A total of 197 IMGs met the inclusion criteria. Most IMGs (63.5%) remained in Manitoba, and 59.2% of this group practised outside of Winnipeg. Of those remaining in Manitoba, most (69.6%) held full provincial licensure and national certification. The regression model -was significant (χ²4 = 13.94, p = 0.007), explaining 10% of the variance in retention. Two predictors were significant: years since program graduation and Manitoba residency at the time of application. Conclusion: Long-term retention of IMG physicians remains a concern. Potential interventions likely to increase retention, such as Manitoba residency at application and a focus on mentorship programs, should be further explored. [ABSTRACT FROM AUTHOR]