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目的调查烟台市18岁及18岁以上人群睡眠质量现状和睡眠质量问题的发生率,探讨不同人群的睡眠质量特点。方法采用多阶段分层整群系统随机抽样方法对全市18岁及18岁以上人群进行抽样,共抽取4458人,实际完成问卷调查4450人(99.82%)。以匹兹堡睡眠质量指数(PSQI)总分>7分为有睡眠质量问题。结果 (1)平均睡眠时间为(7.83±1.43)h;PSQI评分为(2.52±3.94)分,其中农村显著低于城市(t=2.07,P<0.05);男性显著低于女性(P<0.01);随年龄增长PSQI评分上升,18～39岁低于40～54岁和55岁以上人群(P<0.01)。(2)共461例(10.52%)有睡眠质量问题,其中女性有睡眠质量问题的发生率高于男性(c2=36.81,P<0.01);随年龄增长睡眠质量问题发生率增高,18～39岁者低于40～54岁者,亦低于≥55岁者(c2=199.40,P<0.01);农村人群与城市人群相当(c2=0.003,P>0.05);婚姻状况不良和低文化程度人群(受教育年限0～6年)睡眠质量问题的发生率高,上述差异均有统计学意义(P均<0.01)。结论烟台市18岁及18岁以上人群的睡眠质量存在明显问题,但发生率低于同类研究。
Objective To investigate the status quo of sleep quality and the quality of sleep problems among people aged 18 years and above in Yantai, and to explore the sleep quality characteristics of different groups. Methods A total of 4458 people were sampled from 18 years old and older in the city by random sampling method of multi-stage stratified cluster system, and 4450 people (99.82%) actually completed the questionnaire survey. To Pittsburgh Sleep Quality Index (PSQI) score> 7 points for the quality of sleep problems. Results The average sleep time was (7.83 ± 1.43) h and the PSQI score was (2.52 ± 3.94) points, which was significantly lower in rural areas than in urban areas (t = 2.07, P <0.05) ). The PSQI score increased with age, and was lower in 18-39 years old than in 40-54 years old and 55 years old (P <0.01). (2) A total of 461 cases (10.52%) had sleep quality problems, of which the incidence of sleep quality problems was higher in women than in men (c2 = 36.81, P <0.01); the incidence of sleep quality problems increased with age, (C2 = 199.40, P <0.01). The rural population was similar to the urban population (c2 = 0.003, P> 0.05). The marital status was poor and the degree of education was low The crowd (0 to 6 years of schooling) had a high prevalence of sleep quality problems, all of which were statistically significant (all P <0.01). Conclusion The quality of sleep in 18-year-old and above 18-year-olds in Yantai has obvious problems, but the incidence is lower than that of similar studies.