- Title
- Beliefs about medicines and adherence to asthma medications during pregnancy
- Creator
- Murphy, Vanessa E.; Robijn, Annelies L.; Metcalfe, Tommy B.; Wright, Thomas K.; Gibson, Peter G.; McCaffery, Kirsten; Jensen, Megan E.
- Relation
- NHMRC.1084816 http://purl.org/au-research/grants/nhmrc/1084816
- Relation
- Journal of Asthma Vol. 60, Issue 7, p. 1446-1454
- Publisher Link
- http://dx.doi.org/10.1080/02770903.2022.2155185
- Publisher
- Taylor & Francis
- Resource Type
- journal article
- Date
- 2023
- Description
- Objective: Discontinuation of, and non-adherence to, inhaled corticosteroids (ICS) for asthma treatment is a significant issue in pregnancy. This study characterized beliefs about medicines in pregnant women with asthma and investigated associations with ICS adherence. Methods: Pregnant women with relatively mild asthma (n = 302) were grouped according to ICS use and self-reported adherence (≥80% doses taken). They completed questions about dislike of asthma medications and the validated Beliefs about Medicines Questionnaire (BMQ), which consists of ten questions about asthma medicines (“necessity” questions about maintaining health, or “concern” questions about adverse effects), and eight general medicine questions, scored on five-point Likert scales. The Necessity Concerns differential (N-C) was calculated, with positive scores indicating that the patient perceives the benefits of medicines to outweigh the risks. Results: ICS was used by 87 (29%) women, with 49 (56%) self-reporting adherence. Of the 22% who disliked taking asthma medications during pregnancy, 20% had the belief that the medication was unsafe. ICS users had a significantly higher BMQ necessity score and higher necessity-concern differential score than nonusers; when adjusted for covariates, ICS non-adherence was associated with a lower necessity score (p = 0.015). Women adherent to ICS were more likely to agree to “my health at present depends on my asthma medication” compared to non-adherent ICS users. Conclusions: ICS non-adherence was not associated with having relatively more concerns about asthma medicines; however, ICS users were more likely to perceive that the benefits of medication use outweighed any risks. Interventions to improve asthma medication adherence in pregnancy are needed.
- Subject
- pregnancy; treatment; inhaled corticosteroid; asthma; SDG 3; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1484531
- Identifier
- uon:51366
- Identifier
- ISSN:0277-0903
- Language
- eng
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