目的 验证积极心理干预对青少年心理健康状况和睡眠质量的影响。 方法 2023年4-10月，便利抽样法选取山西省某三级甲等医院心理门诊就诊的70名青少年为研究对象，随机分为试验组35名和对照组35名。对照组接受常规的心理护理，试验组在对照组的基础上进行积极心理干预。比较两组干预前后焦虑、抑郁、总体幸福感得分和睡眠质量。 结果 干预后，试验组广泛性焦虑量表得分为（5.91±2.42）分，低于对照组的（9.89±2.97）分；抑郁症筛查量表得分为（5.09±2.39）分，低于对照组的（8.69±2.46）分；总体幸福感量表得分为（79.26±6.07）分，高于对照组的（70.77±6.86）分；匹兹堡睡眠质量指数量表得分为（5.66±1.14），低于对照组的（6.86±1.72）；两组比较，差异均具有统计学意义（P＜0.01）。 结论 积极心理干预可以降低青少年焦虑、抑郁情绪，提高其生活的总体幸福感，改善其睡眠质量。

Objective To verify the effect of positive psychological intervention on adolescents’ mental health and sleep quality.Methods Convenience sampling method was adopted to select 70 adolescents who were treated in the psychological outpatient department of a tertiary A hospital in Shanxi Province from April to October 2023,and they were randomly and equally divided into an experimental group and a control group.The former received positive psychological intervention while the latter received routine psychological care.The scores of anxiety,depression,general well-being and sleep quality were compared before and after the intervention.Results After intervention,the score of the generalized anxiety disorder scale in the experimental group was (5.91±2.42),lower than that in the control group (9.89±2.97).The score of depression screening scale was (5.09±2.39),lower than that of the other (8.69±2.46).The score of general well-being scale was (79.26±6.07),higher than that of the other (70.77±6.86).The score of Pittsburgh sleep quality index was (5.66±1.14),lower than that of the other (6.86±1.72).The difference between the two groups was statistically significant (P＜0.001).Conclusions Positive psychological intervention can reduce anxiety and depression in adolescents,improve their overall happiness of life and sleep quality.

R473.72

山西省科技战略研究专项项目（202204031401159）