Evidence map›Paper›PMID 41162204›Full record

ArticleContraception2026

Association of over-the-counter birth control pill use and contraceptive autonomy among oral contraceptive users.

Kimberly M Schaefer, Haley Burns, Jonas J Swartz, Alison B Edelman, Maria I Rodriguez

Abstract read
In one paragraph

Article in Contraception, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Kimberly M SchaeferDepartment of Obstetrics and Gynecology, Oregon Health and Science University, Portland, OR, USA. Electronic address: schaefki@ohsu.edu.
Haley BurnsDepartment of Obstetrics and Gynecology, Oregon Health and Science University, Portland, OR, USA.
Jonas J SwartzDepartment of Obstetrics and Gynecology, Duke University Medical Center, Durham, NC, USA.
Alison B EdelmanDepartment of Obstetrics and Gynecology, Oregon Health and Science University, Portland, OR, USA.
Maria I RodriguezDepartment of Obstetrics and Gynecology, Oregon Health and Science University, Portland, OR, USA.

Funding

Duke Women's Reproductive Health Research ScholarsK12HD103083 · NICHD · DUKE UNIVERSITY · PI Cindy Amundsen · 2020 to 2026
$2.2M
NICHD NIH HHS K12 HD103083
6 · The paper itself

Abstract

objectiveTo evaluate the association between individuals' experiences with healthcare and over-the-counter (OTC) pill use. STUDY

designWe conducted a cross-sectional online baseline survey of individuals aged 15-45 obtaining oral contraception (OTC or by prescription) for pregnancy prevention in a convenience sample across the United States (US). We collected demographic information, clinical information, and measured contraceptive autonomy using three validated measures: Contraceptive Agency Scale (CAS), the Person-Centered Contraceptive Care (PCCC) measure, and the Discrimination in Medical Settings (DMS) survey. We compared these characteristics between people using prescription and OTC pills and built logistic regression models to evaluate the association between OTC pill use and each of these three measures.

resultsOur sample included 497 individuals (OTC 22.5%, n = 112; prescription 77.5%, n = 385) who received contraceptive counseling within the past year. Compared to participants with a prescription, users of OTC pills were older, more commonly uninsured (18.8% vs. 2.9%, p < 0.001), on Medicaid (24.1% vs. 10.1%, p < 0.001), and more likely to be Black (18.8% vs. 5.7%, p < 0.001). Less than half of OTC pill users were already using a more effective method of contraception prior to survey completion, compared to the majority of prescription users (47.3% vs. 82.9%, p < 0.001). Based on adjusted multivariable models, key autonomy outcomes of low contraceptive agency and non person-contraceptive care were both associated with increased probability of OTC pill use.

conclusionThe OTC pill may fill an important gap in improving contraception access, particularly among individuals with past negative healthcare interactions. IMPLICATIONS: Our study suggests that individuals reporting lower contraceptive agency and less person-centered care are more likely to use over-the-counter than prescription oral contraception. Expanding over-the-counter access may reduce barriers for marginalized populations with poor healthcare interactions, supporting more equitable contraceptive access across diverse demographic and insurance groups in the U.S.

Indexed as

Contraception BehaviorContraceptives, OralNonprescription DrugsPersonal AutonomyAdolescentAdultCross-Sectional StudiesFemaleHumansMaleMedicaidMiddle AgedUnited StatesYoung AdultContraceptives, OralNonprescription DrugsAccessBirth control pillsContraceptionContraceptive autonomyOver-the-counter

Identifiers

PMID41162204
PMCPMC12665394

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.