关键词: 血脂, 儿童青少年, 患病率

Abstract: AbstractObjectiveThe present study was designed to understand the prevalence of dyslipidemia in children aged 6 to 18 years in Beijing area. MethodsCluster random sampling methods were used in the investigation.During April to October in 2004,our epidemiological survey group developed field investigations to 19,593 children and adolescents aged 6 to 18 years in Beijing area.Fasting capillary blood total cholesterol (TC) and triglyceride (TG) were detected. ResultsTotal prevalence rate of hyperlipidemia in Beijing children was 9.61 percent.About 1.21 percent children had higher TC than normal value；8.79 percent had high TG level.Only 0.39 percent people had both high TC and TG level.The prevalence rate of urban children was 10.55 percent,10.16 percent in boys and 10.94 percent in girls.The prevalence rate of dyslipidemia in countryside was 8.62 percent,6.11 percent in boys and 11.18 percent in girls. ConclusionThe prevalence rate of children hyperlipidemia in Beijing significantly increases compared to previous studies.This came with epidemiological characteristics of urbancountryside,gender or age differences. KeywordsLipid;Children and adolescents;Prevalence rate 论著 ek2007-02-0101-02 北京地区6~18岁儿童血脂紊乱现况调查 刘颖1，米杰2，杜军保1 基金项目：北京市科技计划项目(H030930030530及H030930030031) 1.北京大学第一医院儿科，北京100034；2.首都儿科研究所，北京100020 Email:junbaodu@ht.rol.cn.net 通讯作者：杜军保 目的通过大样本流行病学调查，了解目前北京地区儿童青少年血脂现状及血脂紊乱的患病水平，以期为动脉粥样硬化的早期预防提供科学依据。 方法采用整群抽样的方法，于200404—200410组织流行病学调查组，对北京市7个城、郊区县的19593名6~18岁儿童青少年进行现场调查，对其空腹末梢血总胆固醇(TC)和甘油三酯(TG)进行检测，从而对北京地区6~18岁儿童青少年的血脂紊乱情况进行横断面流行病学研究。 结果北京地区儿童高脂血症总患病率为9.61%(1874/19501)，其中TC增高者占调查者的1.21%(236/19501)，TG增高者占8.79%(1714/19501)，TC、TG同时增高者占0.39%(76/19501)；城区儿童高脂血症患病率10.55%(1053/9978)，男生患病率10.16%(503/4950)，女生患病率10.94%(550/5028)；郊区儿童该病患病率8.62%(821/9523)，男生患病率6.11%(294/4811)，女生患病率11.18%(527/4712)。 结论北京市儿童高脂血症的现患率较前明显增高，且具地区、年龄、性别差异的流行病学特征。 血脂；儿童青少年；患病率 A survey on dyslipidemia of 6~18year old children in Beijing area. LIU Ying,MI Jie,DU Junbao.Department of Pediatrics,Peking University First Hospital,Beijing 100034,China AbstractObjectiveThe present study was designed to understand the prevalence of dyslipidemia in children aged 6 to 18 years in Beijing area. MethodsCluster random sampling methods were used in the investigation.During April to October in 2004,our epidemiological survey group developed field investigations to 19,593 children and adolescents aged 6 to 18 years in Beijing area.Fasting capillary blood total cholesterol (TC) and triglyceride (TG) were detected. ResultsTotal prevalence rate of hyperlipidemia in Beijing children was 9.61 percent.About 1.21 percent children had higher TC than normal value；8.79 percent had high TG level.Only 0.39 percent people had both high TC and TG level.The prevalence rate of urban children was 10.55 percent,10.16 percent in boys and 10.94 percent in girls.The prevalence rate of dyslipidemia in countryside was 8.62 percent,6.11 percent in boys and 11.18 percent in girls. ConclusionThe prevalence rate of children hyperlipidemia in Beijing significantly increases compared to previous studies.This came with epidemiological characteristics of urbancountryside,gender or age differences.

Key words: Prevalence rate , Children and adolescents