长沙市3～12岁儿童打鼾家庭相关因素调查

Family related factors to snoring children from 3 to 12 years old in Changsha

目的调查长沙市3～12岁儿童打鼾发生情况并分析相关影响因素。方法对长沙市5个行政辖区2706名3～12岁儿童采用分层随机抽样方法发放问卷调查。结果长沙市3～12岁儿童打鼾发生率为7.1%,其中男童8.6%,女童5.6%,男女性别差异有统计学意义(χ2=9.582,P<0.05);年龄3～5岁组打鼾发生率为9.5%,6～8岁组为7.7%,9～12岁组为3.7%,不同年龄组间差异有统计学意义(χ2=20.487,P<0.01);睡眠姿势侧卧位组、仰卧位组、俯卧位组打鼾发生率分别为5.9%、6.7%、9.9%,差异有统计学意义(χ2=11.905,P<0.05);在15min内入睡儿童打鼾发生率为5.7%,>15min组打鼾发生率为8.7%,两组差异有统计学意义(χ2=9.582,P<0.05);睡眠中常醒和无常醒儿童打鼾发生率分别为11.5%、6.1%,两组间比较差异有统计学意义(χ2=20.487,P<0.01);父亲打鼾组儿童打鼾发生率为9.2%,父亲无打鼾组为4.5%;母亲打鼾组儿童打鼾发生率为13.8%,母亲无打鼾组为5.9%,父亲、母亲打鼾和不打鼾组间儿童打鼾发生率差异均有统计学意义(P<0.01)。结论长沙市3～12岁儿童打鼾发生率为7.1%,男童打鼾发生率比女童高。父母亲打鼾遗传因素、睡姿对儿童打鼾发生率有一定影响。

Objective To investigate the snoring situation of children from 3 to 12 years old in Changsha city,and to analyze the related factors.Methods Stratified random cluster sampling method was adopted to carry out the questionnaire survey to 2 706 children aged from 3 to 12 years old in 5 administrative areas of Changsha city.Results The incidence of snoring children from 3 to 12 years old in the city of Changsha is 7.1%,while 8.6% of boys and 5.6% of girls.There was statistical difference（χ^2 = 9.582,P〈0.05） between genders.Statistical differences of snoring rate were present in children with different ages（χ^2 = 20.487,P〈0.01）,9.5% in children aged from 3 to 5 years old,7.7% in children aged from 6 to 8 years old,and 3.7% in children aged from 9 to 12 years old.There were significant differences of snoring rate in children with different sleeping positions（χ^2 = 11.905,P〈0.05）,with 5.9%,6.7% and 9.9% of the lateral position,the supine position and prone position groups,respectively.There was statistical significance in snoring rate between children who fall asleep shorter than 15 minutes after going to bed（5.7%） and those who fall asleep longer than 15 minuntes（8.7%）（χ^2 = 9.582,P〈0.05）.There was statistical significance in snoring rate between children who frequently wake up（11.5%） at night and those seldom wake up（6.1%）（χ^2 = 20.487,P〈0.01）.There were also statistical significance in snoring rate between children whose father snored（9.2%） and whose father did not snore（4.5%）,between children whose mother snored（13.8%） and whose mother did not snore（5.9%）.Conclusions The incidence of children who snore is 7.1% in Changsha city,which is higher than that in Beijing,Shanghai and other cities.The incidence of boys is higher than that of girls.Parents who snore or not was one of the factors related to their children＇s snoring development.