Factors associated with provision of depot medroxyprogesterone acetate to adolescents by U.S. health care providers.

OBJECTIVE: Identify factors associated with healthcare providers' frequency of depot medroxyprogesterone acetate (DMPA) provision to adolescents.

STUDY DESIGN: We analyzed data from surveys mailed to a nationally representative sample of public-sector providers and office-based physicians (n=1984). We estimated adjusted odds ratios (aORs) and 95% confidence intervals (CIs) of factors associated with frequent DMPA provision to adolescents in the past year.

RESULTS: Although most providers (>95%) considered DMPA safe for adolescents, fewer reported frequent provision (89% of public-sector providers; 64% of office-based physicians). Among public-sector providers, factors associated with lower odds of frequent provision included working in settings without Title X funding (aOR 0.44, 95% CI 0.30-0.64), reporting primary care as their primary clinical focus versus reproductive or adolescent health (aOR 0.42, 95% CI 0.28-0.61), and providing fewer patients with family planning services. Among office-based physicians, factors associated with lower odds of frequent provision included specializing in obstetrics/gynecology (aOR 0.50, 95% CI 0.27-0.91) and family medicine (aOR 0.21, 95% CI 0.09-0.47) versus adolescent medicine, completing training≥15 versus<5years ago (aOR 0.27, 95% CI 0.09-0.83), and reporting that 0-24% of patients pay with Medicaid or other government healthcare assistance versus≥50% (aOR 0.23, 95% CI 0.09-0.61). The reason most commonly reported by providers for infrequent DMPA provision was patient preference for another method.

CONCLUSIONS: While most providers reported frequently providing DMPA to adolescents, training on evidence-based recommendations for contraception, focused on subgroups of providers with lower odds of frequent DMPA provision, may increase adolescents' access to contraception.

IMPLICATIONS: Although>95% of providers considered depot medroxyprogesterone (DMPA) a safe contraceptive for adolescents, only 89% of public-sector providers and 64% of office-based physicians reported frequently providing DMPA to adolescents. Provider training on evidence-based recommendations for contraception counseling and provision may increase adolescents' access to DMPA and all methods of contraception.