Utilization of Women's Preventive Health Services During the COVID-19 Pandemic.

Importance: The association of the COVID-19 pandemic with women's preventive health care use is unknown. Objective: To describe utilization of women's preventive health services. Design Setting and Participants: Cross-sectional study of women aged 18 to 74 years enrolled in a commercial health maintenance organization in Michigan. Exposures: COVID-19 pandemic (2019-2020). Main Outcomes and Measures: Adjusted odds ratios (AORs) of receiving breast cancer screening, cervical cancer screening, sexually transmitted infection (STI) screening, long-acting reversible contraception (LARC) insertions, and pharmacy-obtained contraception, adjusted for month, age, county, zip code characteristics (per-capita income, non-White percentage of population, non-English-proficient percentage of population), and plan designation (primary plan holder vs dependent). Results: The study population included 685 373 women aged 18 to 74 years, enrolled for 13 000 715 person-months, of whom 10 061 275 person-months (77.4%) were among women aged 25 to 64 years and 8 020 215 (61.7%) were the primary plan holder, with mean zip code per capita income of $33 708, 20.2% mean zip code non-White population, and 3.4% mean zip code non-English-speaking population. For services requiring an in-person visit (breast cancer screening, cervical cancer screening, STI testing, and LARC insertions), utilization declined by 60% to 90% during the spring of 2020, with a nadir in April 2020, after which utilization for all services recovered to close to 2019 levels by July 2020. Claims for pharmacy-obtained hormonal contraceptives in 2020 were consistently 15% to 30% lower than 2019. The AORs of a woman receiving a given preventive service in 2020 compared with 2019 were significantly lower for breast cancer screening (AOR, 0.80; 95% CI, 0.79-0.80), cervical cancer screening (AOR, 0.80; 95% CI, 0.80-0.81), STI screening (AOR, 0.83; 95% CI, 0.82-0.84), LARC insertion (AOR, 0.87; 95% CI, 0.84-0.90), and pharmacy-obtained contraception (AOR, 0.73; 95% CI, 0.72-0.74) (all Conclusions and Relevance: In this cross-sectional study of women enrolled in a large US commercial health maintenance organization plan, the COVID-19 pandemic was associated with large but transient declines in rates of breast cancer screening, cervical cancer screening, STI screening, and LARC insertions, and moderate persistent declines in pharmacy-obtained hormonal contraceptives. The overall odds of a woman receiving a given preventive service in 2020 was 20% to 30% lower than 2019. Further research into disparities in access to care and the health outcomes of decreased use of these key health services is warranted.