【摘要】 目的了解山东省6~17岁儿童青少年睡眠状况。方法使用2010—2012年中国居民营养与健康状况监测中山东省6~17岁儿童青少年身体活动调查数据,采用多阶段分层整群随机抽样方法,调查城市和农村在校6~17岁儿童青少年1808名(男生900人,女生908人;城市982人,农村826人),对其睡眠情况进行分析。结果山东省6~17岁儿童青少年平均每天睡眠时间为8.62 h,不同性别(男生8.66 h,女生8.59 h)、不同地区(城市8.64 h,农村8.61 h)儿童青少年睡眠时间差异无统计学意义。6~17岁儿童青少年睡眠不足率60.1%,男生(58.3%)低于女生(61.8%),城市(59.9%)低于农村(60.3%),差异均无统计学意义。但6~11岁(t=3.57,P<0.01)和15~17岁(t=8.60,P<0.001)睡眠不足率城市和农村差异有统计学意义。随着年龄段增长,平均睡眠时间减少,睡眠不足率呈下降趋势。结论 2010—2012年山东省1808名6~17岁儿童青少年每天平均睡眠时间不足,睡眠不足率较高。更多还原

【Abstract】 Objective To understand the sleep conditions of children and adolescents aged 6-17 years old in Shandong Province. Methods The data of physical activity from " 2010-2012 China National Nutrition and Health Surveillance " in Shandong Province were used. A total of 1808 children aged 6 to 17 years old in urban and rural schools were investigated to analyze their sleep conditions by multi-stage stratified cluster random samplingand a unified questionnaire. Results the average sleeping time of children aged 6 to 17 years old in Shandong Province was 8. 62 h,and there was no significant difference between children of different genders( male 8. 66 h,n = 900,female 8. 59 h,n = 908) and children of different regions( urban 8. 64 h,n =982,rural 8. 61 h,n = 826). The lack of sleep rate among children aged 6-17 years old was 60. 1%( n = 1808),that of boys( 58. 3%) was lower than that of girls( 61. 8%),and that of urban( 59. 9%) and rural( 60. 3%) was close, with no statistically significant difference. However,there were statistically significant differences between urban and rural lack of sleep rates between the ages 6 to 11 years old( t = 3. 57,P <0. 01) and between the ages 15 to 17 years old( t = 8. 60,P < 0. 001). With the increase of age,the average sleep time decreased,the lack of sleep rate showed a downward trend.Conclusion The average sleeping time of average daily sleep time,lack of sleep rate,children and adolescents children aged 6 to 17 years old is insufficient and the rate of sleep deficiency is high in shandong province.更多还原