Evidence map›Paper›PMID 40426391›Full record

ArticleBehavioral sciences (Basel, Switzerland)2025

The Relationship Between Illusory Health Beliefs, Recommended Health Behaviours, and Complementary and Alternative Medicine: An Investigation Across Multiple Time Points.

Andrew Denovan, Neil Dagnall, Kenneth G Drinkwater

Abstract read
In one paragraph

Article in Behavioral sciences (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

3 authors.

Andrew DenovanSchool of Psychology, Liverpool John Moores University, Liverpool L3 3AF, UK.ORCID 0000-0002-9082-7225
Neil DagnallDepartment of Psychology, Manchester Metropolitan University, Manchester M15 6BX, UK.ORCID 0000-0003-0657-7604
Kenneth G DrinkwaterDepartment of Psychology, Manchester Metropolitan University, Manchester M15 6BX, UK.ORCID 0000-0002-4015-0578

Funding

Bial (Portugal) 069/22
6 · The paper itself

Abstract

Illusory health beliefs (IHBs) represent invalid ideations about health and potentially impact health behaviours and practices in meaningful ways. Examples include the uptake of methods with less conclusive evidence/support (e.g., complementary and alternative medicine, CAM) versus empirically validated approaches (e.g., recommended by health professionals). However, measurement obfuscation of IHB has hindered construct operationalisation. This study examined a newly developed measure (the Illusory Health Beliefs Scale) in the context of health outcomes. Specifically, we explored adherence to recommended health behaviours (e.g., lifestyle, vaccines) and trust in healthcare professionals versus CAM use. Assessments included theoretically linked constructs, comprising health locus of control, belief in science, and belief in CAM. Using a sample of 1507 (734 males, 768 females, 7 non-binary), a statistical model tested relationships across time points. Path analysis revealed that IHBs aligned with openness to unorthodox treatments alongside lower confidence in conventional treatment methods. Crucially, locus of control and belief in science mediated/weakened this relationship, predicting greater adherence to health recommendations and trust in health professionals. Belief in CAM strengthened the relationship between IHBs and CAM use. The findings provide initial evidence regarding the contribution of IHBs to health outcomes, and a basis for future research to further explore the IHB-health relationship.

Indexed as

belief in sciencecomplementary and alternative medicinehealth locus of controlhealth outcomesillusory health beliefsillusory health beliefs scale

Identifiers

PMID40426391
PMCPMC12108781

What OpenQuestion holds

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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.