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Exploring Google Searches for Out-of-Clinic Medication Abortion in the United States During 2020: Infodemiology
Sylvia Guendelman1, Elizabeth Pleasants1, Coye Cheshire2
1Wallace Center for Maternal, Child, and Adolescent Health School of Public Health University of California, Berkeley Berkeley, CA United States.
Online searches for home abortion surged during the pandemic, indicating increased interest in out-of-clinic medication abortion services. State restrictions correlate with higher search volumes for abortion pills and related terms.
Area of Science:
- Public Health
- Digital Health
- Reproductive Health
Background:
- Increasing access barriers to in-person abortion care due to legal restrictions and COVID-19 disruptions.
- Individuals are seeking information and services for out-of-clinic medication abortions online.
- Google searches provide insights into population-level interest in medication abortion.
Purpose of the Study:
- To examine the extent of online searches for out-of-clinic medication abortions in the US during 2020.
- To analyze search terms such as 'home abortion,' 'self abortion,' and 'buy abortion pill online.'
- To identify trends, peak search times, and geographic popularity of these searches.
Main Methods:
- Utilized Google Trends and Google Health Trends APIs to estimate relative search index (RSI) and relative search volume (RSV).
- Analyzed search trends and peak values between January 1, 2020, and January 1, 2021.
- Identified top search queries and top-ranking webpages for initial search terms.
Main Results:
- 'Home abortion' searches were significantly more popular than 'self abortion' or 'buy abortion pill online.'
- Interest in 'home abortion' peaked in November 2020, coinciding with expanded telemedicine and mail delivery of abortion pills.
- Searches for 'home abortion' were highest in states with abortion restrictions, and top-ranking webpages offered limited evidence-based information, with some containing disinformation.
Conclusions:
- Greater public interest exists in home abortions compared to minimally or non-clinically supported self-managed abortions.
- Infrequent abortion-related search data can be analyzed using resampling techniques.
- Future research should explore correlations between abortion search terms and abortion care measures for improved monitoring.
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