【摘要】 目的 了解乌鲁木齐市不同年龄儿童睡眠时间及睡眠障碍的发生情况，探讨其可能的影响因素。方法 于2002年6月～2003年6月在乌鲁木齐市随机抽取2个行政区4000名2～12岁儿童，对其睡眠状况进行统一问卷调查。结果 (1)我市各年龄儿童平均睡眠时间均低于国际标准，其主要影响因素为儿童的年龄、睡眠比和入睡时间以及父母的年龄、文化程度。(2)我市儿童睡眠障碍的总发生率为39.70%，不同年龄儿童睡眠障碍的类型有所不同。影响儿童睡眠障碍的主要因素依次为父母一方或双方睡眠障碍的存在、孩子患扁桃体炎的次数、夜间喘息发作的次数和入睡时间。结论 乌鲁木齐市2～12岁儿童的睡眠时间普遍较少，睡眠障碍的发生率较高，其影响因素与孩子的年龄、睡眠习惯、健康状况及遗传等多方面因素有关，故应引起大家的共同关注，减少睡眠问题带来的健康隐患。

    【关键词】 儿童；睡眠；睡眠障碍；影响因素

    A survey on influence factors of sleep characteristics and sleep disorders in children in Urumqi

    SHI Yu-xia,LIU Lu.

    Urumqi Children Hospital,Urumqi 830002,China

    【Abstract】 Objective A survey was conducted to investigate the condition of sleep time and sleep disturbances and to identify related factors in children age 2～12 years old in Urumqi.Methods From June 2002 to June 2003,4000 children age 2～12 years old were investigated with questionnaire in 2 districts.Results (1)The average time of every day sleep of each age group are all lower than intentional standard,the chief influent factors are age,the rate of the nighttime sleep and spend time before falling in sleep of child,age and culture degree of parents.(2)The prevalence of sleep disturbance is 39.70%.The chief influent factors are parents have sleep disturbance history,times of tonsillitis,times of wheeze attack at night and spend time before fall in sleep.Conclusion At present in Urumqi city,there are shorter sleep time than before and high prevalence of sleep disturbances in children 2～12 years old,which should be paid more attention by all of us,to reduce the risk of disease related to sleep problem. ......