National Trends in Cervical Cancer Screening in Adolescents.

Study Objective: To characterize patterns of cervical cancer screening among adolescents ages 14-20 years before and after the 2009 American College of Obstetrics and Gynecology recommendations.

Design: Retrospective cohort study.

Setting: National Ambulatory Medical Care Survey 2005-2016 data.

Participants: Female adolescents and young women ages 14-26 years.

Interventions: Multivariable logistic regression models identified independent predictors of unindicated cervical cancer screening at office-based visits among adolescents ages 14-20 years.

Main Outcome Measures: Cervical cancer screening in women ages 14-20 and 21-26 years in 2 time periods: 2005-2008 and 2009-2016.

Results: Between 2005 and 2016, 11,768 office visits were among adolescents ages 14-20 years. Overall, the cervical cancer screening rate for young women ages 14-20 years was 4.0%, which decreased from 4.5% to 0.4% (P = .008) during the study period. Adolescents who received cervical cancer screening during an office visit were older (18-20 years: 24.1% vs 14-17 years: 8.2%; P < .001), had a preventive care visit (preventive care: 79.7% vs other visit types: 20.3%; P < .001), and saw an obstetrician/gynecologist (obstetrician/gynecologist: 74.81% vs other specialties: 25.1%; P < .001). After adjusting for age, year, period, insurance status, region, and provider type, screening for cervical cancer was associated with living in the Southern region of the United States (adjusted odds ratio, 1.88; 95% confidence interval, 1.09-3.25; P = .02) and public insurance (adjusted odds ratio, 0.47, 95% confidence interval, 0.34-0.64; P < .001).

Conclusion: Despite recommendations, cervical cancer screening continued to occur in the adolescent population-especially older adolescents-creating unnecessary costs and potential harms. These findings show a slow uptake of guidelines nationally and the need for initiatives that encourage implementation of performance measures for providers, including ongoing provider and patient education.