Department of Psychiatry, SMBD Jewish General Hospital, 4333 Cote Ste Catherine Road, B-28, Montreal, Quebec, H3T 1E4, Canada.
J Health Psychol. 2010 May;15(4):596-607. doi: 10.1177/1359105309355336.
The goal was to examine comparative efficacy of polysomnography, actigraphy, and self-report in evaluating the sleep/wake experience of individuals with chronic fatigue syndrome (CFS). Sleep parameters were evaluated by the three measurement modalities for the same night in 49 participants with CFS. Psychological and daytime functioning were measured by self-report. Results indicate that: (a) objectively measured nocturnal sleep time effectively approximated subjective experience although nocturnal wakefulness did not; (b) total sleep time and sleep efficiency differentiated individuals with and without insomnia complaints; (c) daytime sleepiness, fatigue, and non-refreshing sleep were not reflected by the objective sleep-related measures (polysomnography and actigraphy).
目的在于考察多导睡眠图、活动记录仪和自我报告在评估慢性疲劳综合征（CFS）个体的睡眠/觉醒体验方面的比较疗效。对 49 名 CFS 患者同一晚的三种测量方式的睡眠参数进行了评估。通过自我报告评估了心理和日间功能。结果表明：（a）客观测量的夜间睡眠时间有效近似于主观体验，尽管夜间觉醒则不然；（b）总睡眠时间和睡眠效率区分了有和无失眠抱怨的个体；（c）白天嗜睡、疲劳和非恢复性睡眠未被客观睡眠相关测量（多导睡眠图和活动记录仪）所反映。
