Adolescent compliance and side effects with Quick Start initiation of oral contraceptive pills.

Adolescents' compliance with use of oral contraceptive pills has been described in the literature. The purpose of this study was to compare traditional Sunday Start to a same day (Quick Start) approach. A retrospective study of patients 22 years of age and younger was performed comparing compliance at 3 months and 12 months and side effects. The groups were divided into Quick Start (N = 77, 40%) and Sunday Start (N = 116, 60%). One hundred twenty-five (65%) patients were compliant at 3 months; 68 patients (35%) were compliant at 12 months. Quick Start users were more likely to comply at 3 months (72% vs. 56%, p = 0.059), especially if they were Caucasian (80% vs. 65%, p = 0.007), with dysmenorrhea (86% vs. 62%, p = 0.006), nulligravid (77% vs. 58%, p = 0.008), or nulliparous (73% vs. 59%, p = 0.038). There was no difference in side effects. There was no significant difference at 1 year in compliance or side effects. Findings suggest better compliance in adolescents at 3 months with the Quick Start approach while maintaining side effect profile.