Changes in back pain, sleep quality, and perceived stress after introduction of new bedding systems
Changes in back pain, sleep quality, and perceived stress after introduction of new bedding systems
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DOI：
10.1016/j.jcm.2008.09.002
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发表时间：
2009-03-01
影响因子：
0.9
通讯作者：
Smith, Doug B.
中科院分区：
文献类型：
--
作者：
Jacobson, Bert H.;Boolani, Ali;Smith, Doug B.
目的：本研究比较了睡眠质量和压力相关的症状之间的旧床（>= 5年）和新的bedding system.Methods：一个方便的样本健康受试者（女性= 30;男性= 29）轻微的肌肉骨骼睡眠相关的疼痛和睡眠受损，但没有临床病史的睡眠不安，参加了这项研究。受试者在自己的床上连续28天（基线）和在新床上连续28天（后）使用视觉模拟量表记录背部不适和睡眠质量。在基线测量之后，参与者的床被替换为新的中等强度的床，他们再次评估他们的睡眠质量和背部不适。结果：重复测量方差分析用于处理睡眠质量和效率和因素反应的压力项目。结果表明，受试者的个人床上用品系统平均使用了9.5年，价格适中。在睡眠质量和效率的测试前后平均值之间发现了显著的改善（P <0.01）。在为期4周的数据收集期间，每个数据收集期间都注意到了持续的改善。压力措施产生了类似的积极变化之间的前和后测试的平均值。结论：基于这些数据，得出的结论是，在这一人群中，新的床上用品系统提高了睡眠质量，减少了背部不适，这些因素可能与减轻压力相关症状有关。(C)2009年国立卫生科学大学。
Objective: This study compared sleep quality and stress-related symptoms between older beds (>= 5 years) and new bedding systems.Methods: A convenience sample of healthy subjects (women = 30; men = 29) with minor musculoskeletal sleep-related pain and compromised sleep, but with no clinical history of disturbed sleep, participated in the study. Subjects recorded back discomfort and sleep quality upon waking for 28 consecutive days in their own beds (baseline) and for 28 consecutive days (post) on a new bedding system using visual analog scales. Following baseline measures, participant's beds were replaced by new, medium-firm beds, and they again rated their sleep quality and back discomfort. Stress was assessed by a modified stress questionnaire.Results: Repeated-measures analysis of variance was used to treat sleep quality and efficiency and factored responses of the stress items. Results indicated that the subjects' personal bedding systems average 9.5 years old and were moderately priced. Significant (P < .01) improvements were found between pre-and posttest mean values in sleep quality and efficiency.Continued improvement was noted for each of the 4-week data gathering period. Stress measures yielded similar positive changes between pre-and posttest mean values. Conclusion: Based on these data, it was concluded that, in this population, new bedding systems increased sleep quality and reduced back discomfort, factors that may be related to abatement of stress-related symptoms. (C) 2009 National University of Health Sciences.