Long-acting reversible contraception use among residents in obstetrics/gynecology training programs

Background The objective of the study was to estimate the personal usage of long-acting reversible contraception (LARC) among obstetrics and gynecology (Ob/Gyn) residents in the United States and compare usage between programs with and without a Ryan Residency Training Program (Ryan Program), an educational program implemented to enhance resident training in family planning. Materials and methods We performed a web-based, cross-sectional survey to explore contraceptive use among Ob/Gyn residents between November and December 2014. Thirty-two Ob/Gyn programs were invited to participate, and 24 programs (75%) agreed to participate. We divided respondents into two groups based on whether or not their program had a Ryan Program. We excluded male residents without a current female partner as well as residents who were currently pregnant or trying to conceive. We evaluated predictors of LARC use using bivariate analysis and multivariable Poisson regression. Results Of the 638 residents surveyed, 384 (60.2%) responded to our survey and 351 were eligible for analysis. Of those analyzed, 49.3% (95% confidence interval [CI]: 44.1%, 54.5%) reported current LARC use: 70.0% of residents in Ryan Programs compared to 26.8% in non-Ryan Programs (RRadj 2.14, 95% CI 1.63-2.80). Residents reporting a religious affiliation were less likely to use LARC than those who described themselves as non-religious (RRadj 0.76, 95% CI 0.64-0.92). Of residents reporting LARC use, 91% were using the levonorgestrel intrauterine device. Conclusion LARC use in this population of women's health specialists is substantially higher than in the general population (49% vs. 12%). Ob/Gyn residents in programs affiliated with the Ryan Program were more likely to use LARC.