The efficacy of an educational movie to improve pain and dysfunctional behavior in school children: A randomized controlled trial.
Journal
European journal of pain (London, England)
ISSN: 1532-2149
Titre abrégé: Eur J Pain
Pays: England
ID NLM: 9801774
Informations de publication
Date de publication:
08 2021
08 2021
Historique:
revised:
15
03
2021
received:
28
10
2020
accepted:
03
04
2021
pubmed:
6
5
2021
medline:
12
8
2021
entrez:
5
5
2021
Statut:
ppublish
Résumé
Chronic pain in children is a serious issue, therefore calling for effective prevention/intervention measures. This study aimed to evaluate the efficacy of an educational movie on pain knowledge in school children in general and on pain-related behaviours and pain intensity in those who are affected by chronic pain. Regarding those affected, the association between pain knowledge and intensity, as well as the potential mediating effect of pain-related behaviours, were investigated. Recruited from four schools, N = 381 students (51.7% female; M Pain knowledge increased significantly in the intervention group (β = 2.76 [95% CI 2.20, 3.31]). However, no significant time-by-group interactions were found for pain-related behaviour or pain intensity. The mediation model identified that the indirect effect of pain knowledge on pain intensity was mediated by pain-related behaviour (β = -0.18, p = 0.014 and β = 0.38, p < 0.001, respectively). Educational movies may be an effective tool for educating students about pain management. However, the knowledge gained may not be sufficient to improve pain behaviour and intensity overall. A 10-min educational movie on chronic pain management was tested in school children (N = 381). Following the intervention, knowledge of chronic pain concepts was statistically greater in the intervention group compared to the control group not watching the movie. Furthermore, a mediation model theoretically determined whether an association between pain knowledge and pain intensity exists, and whether this is explained by level of dysfunctional pain-related behaviorisms. Full mediation was confirmed.
Sections du résumé
BACKGROUND
Chronic pain in children is a serious issue, therefore calling for effective prevention/intervention measures. This study aimed to evaluate the efficacy of an educational movie on pain knowledge in school children in general and on pain-related behaviours and pain intensity in those who are affected by chronic pain. Regarding those affected, the association between pain knowledge and intensity, as well as the potential mediating effect of pain-related behaviours, were investigated.
METHODS
Recruited from four schools, N = 381 students (51.7% female; M
RESULTS
Pain knowledge increased significantly in the intervention group (β = 2.76 [95% CI 2.20, 3.31]). However, no significant time-by-group interactions were found for pain-related behaviour or pain intensity. The mediation model identified that the indirect effect of pain knowledge on pain intensity was mediated by pain-related behaviour (β = -0.18, p = 0.014 and β = 0.38, p < 0.001, respectively).
CONCLUSIONS
Educational movies may be an effective tool for educating students about pain management. However, the knowledge gained may not be sufficient to improve pain behaviour and intensity overall.
SIGNIFICANCE
A 10-min educational movie on chronic pain management was tested in school children (N = 381). Following the intervention, knowledge of chronic pain concepts was statistically greater in the intervention group compared to the control group not watching the movie. Furthermore, a mediation model theoretically determined whether an association between pain knowledge and pain intensity exists, and whether this is explained by level of dysfunctional pain-related behaviorisms. Full mediation was confirmed.
Types de publication
Journal Article
Randomized Controlled Trial
Langues
eng
Sous-ensembles de citation
IM
Pagination
1612-1621Informations de copyright
© 2021 The Authors. European Journal of Pain published by John Wiley & Sons Ltd on behalf of European Pain Federation - EFIC ®.
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