Health Psychology Research / HPR / Volume 8 / Issue 1 / DOI: 10.4081/​hpr.2020.8789
GENERAL

Psychological predictors of the use of complementary and alternative  medicines during pregnancy within a sample of Swiss women

Jérôme Blondé1* Olivier Desrichard1 Barbara Kaiser2
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1 Faculty of Psychology and Educational Sciences, University of Geneva
2 School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, Geneva, Switzerland

Past works have witnessed increased prevalence of complementary and alternative medicines (CAM) among women during pregnancy. This study aimed to identify psychological antecedents underlying CAM use through the exploration of various predictors. Drawing upon the literature on the use of CAM in contexts unrelated to pregnancy, this research explored the role of various predictors: perceived stress, beliefs about medicine, health locus of control (HLOC), health literacy, bullshit receptivity, and belief in conspiracy theories (CT). 376 Swiss women were recruited to complete a web-based questionnaire in which the use of different kinds of CAM was investigated. We performed hierarchical regression analyses with backward method to assess the overall variance explained by the predictors, as well as their unique contributions. We measured the number of CAM used during last pregnancy and frequency of use. Analyses showed that CAM use was positively associated with perceived stress, beliefs about medicine, internal HLOC, and belief in CT. In contrast, negative relationships were found with external HLOC, bullshit receptivity, and health literacy. By illuminating such factors, this research contributed to explaining why women may be tempted to choose CAM in place of conventional medicine, which may be of particular interest for health professionals in the planning of communication strategies aimed at limiting risks associated to their use during pregnancy.

Submitted: 30 December 2019 | Accepted: 7 April 2020 | Published: 17 May 2020
© 2020 by the Author(s). Licensee Health Psychology Research, USA. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution -Noncommercial 4.0 International License (CC BY-NC 4.0) ( https://creativecommons.org/licenses/by-nc/4.0/ )
Keywords
Complementary and alternative medicines (CAM); Pregnancy; Stress; Beliefs; Locus of control
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Conflict of interest
The authors declare no conflict of interest.
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Health Psychology Research, Electronic ISSN: 2420-8124 Published by Health Psychology Research