Safira Dharsee, Ali Hassan, Melanie Noel, Amy M Bender, Miriam H Beauchamp, William Craig, Quynh Doan, Stephen B Freedman, Jocelyn Gravel, Roger Zemek, Keith Owen Yeates
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引用次数: 0
Abstract
Objective: To test cross-lagged associations among sleep, headache, and pain in pediatric mild traumatic brain injury (mTBI).
Setting, participants, design: Children and adolescents aged 8.0 to 16.9 years who sustained a mTBI and presented to 1 of 5 pediatric emergency departments across Canada completed assessments at 1-week, 3 months, and 6 months post-injury as part of a larger prospective cohort study.
Main measures: Sleep disturbance was measured using 7 sleep items from the Child Behaviour Checklist. Sleep duration was measured using average weekday and weekend sleep from the Healthy Lifestyle Behaviours Questionnaire. Pain intensity was measured using an 11-point numerical rating scale. Headache severity and associated functional impairment were measured using the Headache Impact Test and 1 item from the Health and Behaviour Inventory. Analyses included trivariate-indicator random-intercept cross-lagged panel models.
Results: Of 633 recruited children, 563 were included in the current study. Headache showed significant within-person, bidirectional, cross-lagged associations with sleep disturbance and duration, as well as with pain intensity. More specifically, worse headache predicted greater sleep disturbance (1-week to 3 months and 3 months to 6 months: Bs = .47, Ps ≤ .013) and shorter sleep duration (1-week to 3 months: B = -.21, P = .006), while greater sleep disturbance predicted worse headache (1-week to 3 months: B = .08, P = .001). Worse headache also predicted higher pain intensity (1-week to 3 months & 3 months to 6 months: Bs ≥ 1.27, P s < .001), while higher pain intensity predicted worse headache (3 months to 6 months: Bs ≥ .03, Ps ≤ .042). No cross-lagged associations involving sleep disturbance or duration with pain intensity were significant.
Conclusions: Significant bi-directional, cross-lagged associations exist between headache and both sleep and pain. The findings suggest that early intervention for headaches may help prevent later sleep disturbance and pain after pediatric mTBI.
期刊介绍：
The Journal of Head Trauma Rehabilitation is a leading, peer-reviewed resource that provides up-to-date information on the clinical management and rehabilitation of persons with traumatic brain injuries. Six issues each year aspire to the vision of “knowledge informing care” and include a wide range of articles, topical issues, commentaries and special features. It is the official journal of the Brain Injury Association of America (BIAA).
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