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目的了解深圳市宝安区初中生睡眠质量和抑郁情绪状况,探讨睡眠质量与抑郁情绪的关系,为促进初中生健康成长提供依据。方法采用分层整群抽样方法选择深圳市宝安区某中学的学生共860名为研究对象,对其进行匹兹堡睡眠质量指数(PSQI)及抑郁自评量表(SDS)测评,分析睡眠质量与抑郁情绪的相关性。结果该中学初中生睡眠问题检出率为16.51%,抑郁情绪检出率为29.07%。不同性别初中生睡眠问题及抑郁检出率比较,差异均无统计学意义(P>0.05)。不同年级初中生睡眠问题及抑郁检出率差异均有统计学意义(P<0.05),九年级学生睡眠问题及抑郁检出率高于其他两个年级(P<0.05),七年级的最低。860名被测对象PSQI总均分为(5.25±2.34)分,SDS标准分(46.94±8.57)分。不同性别和年级初中生睡眠质量得分比较,差异无统计学意义(P>0.05);初中生睡眠质量除睡眠障碍成份外,其他6个成份及总分与抑郁相关分析均呈正相关(P<0.05)。结论深圳市宝安区初中生睡眠问题及抑郁情绪普遍存在,其睡眠问题与抑郁情绪的发生呈正相关。
Objective To understand the relationship between sleep quality and depression in junior high school students in Bao’an District, Shenzhen, and to explore the relationship between sleep quality and depression in order to provide a basis for promoting the healthy growth of junior high school students. Methods A stratified cluster sampling method was used to select 860 students from a middle school in Bao’an District of Shenzhen City for the study. The Pittsburgh Sleep Quality Index (PSQI) and Self-rating Depression Scale (SDS) were used to evaluate the relationship between sleep quality and depression Emotional relevance. Results The detection rate of junior middle school students’ sleep problems was 16.51%, and the detection rate of depression was 29.07%. There was no significant difference in sleep problems and detection rate of depression among junior high school students of different gender (P> 0.05). There was significant difference in junior middle school students ’sleep problems and depression rates in different grades (P <0.05). The ninth grade students’ sleep problems and the prevalence of depression were higher than those in the other two grades (P <0.05), but they were the lowest in the seventh grade. The total score of PSQI in 860 subjects was (5.25 ± 2.34) points and SDS standard score (46.94 ± 8.57) points. There was no significant difference in sleep quality scores among junior middle school students of different sexes and grades (P> 0.05). There was a positive correlation between the quality of sleep quality of junior high school students and depression-related analysis except for sleep disturbance ). Conclusion The sleep problems and depression in junior high school students in Bao’an District of Shenzhen City are common. The sleep problems are positively correlated with depression.