The role of medical school culture in primary care career choice.

PURPOSE: To examine individual-level and medical-school-level factors, including the school's primary care culture, that are associated with medical students' likelihood of practicing primary care. METHOD: In spring 2010, the Association of American Medical Colleges Center for Workforce Studies invited all fourth-year medical students at a stratified random sample of 20 U.S. MD-granting medical schools to participate in an online survey examining factors in specialty choice decisions. Schools were stratified according to the historical percentage of their graduates who became practicing primary care physicians. Multilevel logistic regression modeling was used to determine which individual- and school-level characteristics significantly predicted students' likelihood of practicing primary care. RESULTS: Of the 2,604 students invited, 1,661 (64%) responded. Of the 1,554 students with complete data on variables of interest, 207 (13%) planned to enter a primary care residency and stated they were "very likely" to become a primary care physician on completion of training. Students who attended schools with high reported levels of "badmouthing" primary care were less likely to practice primary care (OR, 0.6; 95% CI, 0.4-0.9). Attending a school where students had greater than the median number of positive experiences in primary care clerkships increased the likelihood of practicing primary care (OR, 1.6; 95% CI, 1.1-2.3). Overall, 8% of the total variation in a student's likelihood of practicing primary care was attributable to school-level factors. CONCLUSIONS: Although individual students' characteristics and preferences drive specialty choice decisions, the prevailing primary care culture at a school also plays a role.

Trends in sexual experience, contraceptive use, and teenage childbearing: 1992-2002.

PURPOSE: To examine how cohort trends in family, individual, and relationship characteristics are linked to trends in adolescent reproductive health outcomes to provide a better understanding of factors behind recent declines in teenage birth rates. METHODS: We examine a sample of three cohorts of females and males aged 15-19 in 1992, 1997, and 2002, based on retrospective information from the 2002 National Survey of Family Growth. We identify how family, individual, and relationship characteristics are associated with the transition to sexual intercourse, contraceptive use at first sex, and the transition to a teen birth. RESULTS: Cohort trends and multivariate analyses indicate changes in family and relationship characteristics among American teens have been associated with positive trends in reproductive health since the early 1990s. Factors associated with improvement in adolescent reproductive health include positive changes in family environments (including increases in parental education and a reduced likelihood of being born to a teen mother) and positive trends in sexual relationships (including an increasing age at first sex and reductions in older partners). These positive trends may be offset, in part, by negative changes in family environments (including an increased likelihood of being born to unmarried parents) and the changing racial/ethnic composition of the teen population. CONCLUSIONS: Recent increases in the U.S. teen birth rate highlight the continued importance of improving reproductive health outcomes. Our research suggests that it is important for programs to take into consideration how family, individual, and relationship environments influence decision-making about sex, contraception, and childbearing.