"It's Pretty Hard to Tell Your Mom and Dad That You're on a Method": Exploring How an App Could Promote Adolescents' Communication with Partners and Parent(s) to Increase Self-Efficacy in Long-Acting Reversible Contraception Use.

STUDY OBJECTIVE: Youth-friendly information and support are integral components to promote adolescents' successful use of long-acting reversible contraception (LARC), and smartphone apps offer a promising medium. To inform content development for an app guided by the Health Belief Model, we conducted interviews with adolescent LARC users to assess self-efficacy and experiences with LARC, their communication with partners and parent(s) about LARC, and how apps could support this communication.

DESIGN, SETTING, AND PARTICIPANTS: We conducted semistructured, in-depth interviews with 30 female adolescent LARC users enrolled in urban school-based health centers.

INTERVENTIONS AND MAIN OUTCOME MEASURES: Descriptive analyses were used to assess demographic characteristics, experience and comfort communicating with current and future partners and parent(s) about LARC, self-efficacy around LARC, and how app elements could support LARC use.

RESULTS: Participants (mean age, 16 years; range, 14-19 years) were predominately Hispanic (77%; n = 23) and black (20%; n = 6). Almost all (97%; n = 29) had told their current partner about their LARC, but of these, only 15 (50%) would feel comfortable talking with a new sexual partner. Most participants (73%; n = 22) had not told their parent(s) about getting a LARC, but many reported they were likely to share app information with their parent(s). Of the few participants who did tell their parent(s), 38% (n = 3) reported that it was difficult to do so. Adolescents described ways in which app use could help initiate conversations with new partners and parent(s).

CONCLUSION: These findings suggest the potential of a theory-based smartphone app to meet adolescent LARC users' information and support needs. The app should include information on strategies for communicating with future partners and parent(s).