大学生易怒者睡眠及疲劳状况流行病学调查分析

Epidemiology study on relationship between sleep quality,fatigue and trait-anger of graduate students

目的:分析大学生睡眠和疲劳状况与怒的相关性。方法:采用斯皮尔伯格状态-特质怒表达量表(STAXI-2)、匹兹堡睡眠质量指数表(PSQI)及疲劳评定量表(FAI)对544名大学生自愿受试者进行流行病学调查。结果:易怒组睡眠质量得分以及日间功能得分与非易怒组比较有极显著性差异(P<0.001)。易怒组在疲劳的严重程度上得分高于非易怒组(P<0.05),在疲劳情境特异性方面的得分与非易怒组有极显著性差异(P<0.001),在可能导致的心理后果方面得分显著高于非易怒组(P<0.01)。结论:易怒特质人群发怒与睡眠质量差、日间功能障碍关系极为密切;易怒与疲劳严重程度呈正相关;易怒者疲劳具有明显的情境特异性,明显存在由于疲劳导致的缺乏耐心、注意力不集中等心理后果。

Objective： to study the relationship between sleep quality, fatigue and trait-anger of graduate students. Methods： 544 graduate students were investigated and analyzed with Pittsburgh sleep quality index（PSQI）, fatigue assessment instrument（FAI） and state-trait anger expression inventory-2 （STAXI-2）. Results： there were significantly difference on the score of sleep quality and daytime dysfunction between trait-anger group and normal group（ P 〈0. 001）. The tralt-anger group＇s fatigue was more serious than the normal group（ P 〈0.05） ,and the two groups had significantly difference on the score of the stimulation quantities of life events（especially negative events）（ P 〈0. 001）,and the trait-anger group had significantly higher scores on the mental effect might be caused（ P 〈0. 01）. Conclusion： there was positive correlation between anger and serious sleep quality, daytime dysfunction, and fatigue. The fatigue caused by stimulation quantities of life events（especially negative events） was obvious in trait-anger group,and there was obvious mental effect as lack of patience and scatterbrained caused by fatigue.