大学生孤独与睡眠质量的关系

目的 探讨大学生孤独与睡眠质量的关系.方法 采用UCLA孤独量表和匹兹堡睡眠质量指数量表(PSQI)对751名大学生进行调查.结果 大学生孤独无性别、年级、生源的差异,但非独生子女[(43.09±7.22)分]比独生子女[(41.37±8.38)分]有更深的孤独感(t=2.95,P＜0.01).大学生PSQI总分无性别、年级、是否独生子女的差异,但农村学生[(5.00±2.68)分]显著高于城市学生[(4.59±2.79)分](t＝2.019,P＜0.05).孤独与睡眠时间无显著相关外,与PSQI总分和其他六成分均有显著正相关(r=0.12～0.27,P＜0.05～0.01).孤独组在PSQI总分[(5.72±3.25)分]、入睡时间[(1.20±0.93)分]、睡眠障碍[(1.09±0.70)分]、催眠药物[(0.23±0.64)分]和日间功能障碍[(1.64±0.93)分]上与非孤独组差异有显著性(t=2.096～3.681,P＜0.05～0.001).结论 大学生孤独感可能影响睡眠质量.

A study on the relationships between loneliness and sleep quality of undergraduates

Objective To explore the relationships between loneliness and sleep quality of undergraduates.Methods 751 undergraduates were investigated by UCLA Loneliness Scale and Pittsburgh Sleep Quality Index( PSQI).Results (1) No gender,grade and origin differences on loneliness were found,but non-only child undergraduates(43.09±7.22)felt lonely more than only-child undergraduates(41.37±8.38)(t=2.95,P=0.003).(2) No gender,grade and yes or no only child differences on the total score of PSQI were found,but undergraduates come from country (5.00±2.68)scored higher than those from city(4.59±2.79)(t＝2.019,P＜0.05).(3)Loneliness had significant positive correlations with the total score on the PSQI and the six components(except sleep duration)(r=0.12～0.27,P＜0.05～0.01).Lonely(5.72±3.25,1.20±0.93,1.09±0.70,0.23±0.64,1.64±0.93)and non-lonely undergraduates (4.63±2.56,0.99±0.79,0.96±0.53,0.08±0.37,1.39±0.85)differ significantly in total score of PSQI,sleep latency,sleep disturbance,sleep medication and daytime dysfunction(t=2.096～3.681,P＜0.05～0.001).Conclusion Loneliness of undergraduates maybe influence their sleep quality.