松弛反应对健康人群心理改善的荟萃分析

Effects of relaxation response on mental health among physically healthy subjects： a meta-analysis

目的应用Meta分析的方法探讨松弛反应对我国健康人群心理状况的作用。方法检索520年有关松弛反应对正常人心理状况改善的文献，按照标准纳入采用症状自评量表（SCL-90）评估的文献，用系统评价软件Review Manage进行Meta分析。结果检索到9篇符合要求的文献，参与被试975人。中国健康人群在松弛反应练习前后SCL-90各因子的合并效应显示，加权均数差值（WMD）为0．10～0．24，合并效应检验的z值为3．64～9．64，P均〈0．05。结论松弛反应对中国健康人群心理状况有改善作用。

Objective To explore the effect of relaxation response on mental health in physically heath subjects. Methods The literatures on relaxation response published in recent 20 years were searched. Those using Symptom Checklist 90 （SCL-90） and meeting inclusive criteria were analyzed with metaanalysis. Results Nine literatures including 975 subjects were enrolled. The mean weight change （WMD） of SCL-90 was 0.10 to 0.24. In overall effect test, Z value was 3.64 to 9.64 （ all P 〈 0.05 ）. Conclusion Relaxation response may help to improve mental health of Chinese population.