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.

中文翻译：

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教育电影改善学童疼痛和功能障碍行为的功效：一项随机对照试验

儿童的慢性疼痛是一个严重的问题，因此需要采取有效的预防/干预措施。本研究旨在评估一部关于一般学童疼痛知识以及受慢性疼痛影响的疼痛相关行为和疼痛强度的教育电影的效果。对于那些受影响的人，研究了疼痛知识和强度之间的关联，以及疼痛相关行为的潜在中介作用。