Evidence map›Paper›PMID 40420696›Full record

ArticlePerspectives on sexual and reproductive health2025

Exploring the Relationship Between Medicine Related Beliefs and Side-Effect Experience Among White Oral Contraceptive Users in the UK.

Lorna Reid, Rebecca K Webster

Abstract read
In one paragraph

Article in Perspectives on sexual and reproductive health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Misinformation and women's health: Rebuilding trust in evidence-based care.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Article
  3. Review
  4. 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

2 authors.

Lorna ReidDepartment of Psychology, University of Sheffield, ICOSS, Sheffield, UK.
Rebecca K WebsterDepartment of Psychology, University of Sheffield, ICOSS, Sheffield, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesSide-effects are often central to the decision to discontinue oral contraceptives. However, many oral contraceptive side-effects may be the result of a psychological nocebo effect. In this preliminary study, we investigate whether correlates of nocebo effects are associated with oral contraceptive side-effect experience.

designAn exploratory online cross-sectional survey of 275 female, predominantly young, White respondents was conducted. Associations between psychological factors previously implicated in nocebo responses (beliefs about medicines, perceived sensitivity to medicines, side-effect expectations, medicine information seeking, anxiety and trust in medicines), and oral contraceptive side-effect experience were assessed using regression analyses.

resultsIncreased side-effect expectations, stronger beliefs that medicines cause harm and are overused, increased perceived sensitivity to medicines, and decreased trust in medicine development were associated with increased attribution of symptoms to the oral contraceptive. Higher side-effect attribution scores were also associated with discontinued oral contraceptive use.

conclusionThese preliminary findings demonstrate a potential role that nocebo-related factors may have in impacting oral contraceptive side-effect experience. Importantly, these factors are amenable to psychological interventions which could be employed to reduce oral contraceptive side-effect experience and, as a result, unnecessary discontinuation. Future research must first assess such relationships using a prospective design to confirm the direction of the associations identified using more diverse samples of oral contraceptive users to increase the generalisability of findings.

Indexed as

Contraceptives, OralHealth Knowledge, Attitudes, PracticeNocebo EffectAdolescentAdultCross-Sectional StudiesFemaleHumansSurveys and QuestionnairesTrustUnited KingdomWhite PeopleYoung AdultContraceptives, Oraldiscontinuationmedicine beliefsnocebo effectoral contraceptivesside effects

Identifiers

PMID40420696
PMCPMC12204127

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.