机构地区:[1]首都儿科研究所流行病学研究室,北京100020 [2]北京协和医学院研究生院 [3]北京市疾病预防控制中心学校卫生所
出 处:《中华实用儿科临床杂志》2015年第13期1000-1003,共4页Chinese Journal of Applied Clinical Pediatrics
基 金:“十二五”国家科技支撑计划(2012BA103803);北京市科技计划重大项目(D111100000611002&1308050700320003);北京市教育委员会学生综合素质提升项目(京财教育指[2013]391号)
摘 要:目的了解肥胖儿童尿酸(uA)水平及高尿酸血症(HUA)患病情况,探讨uA水平与心血管代谢危险因素、黑棘皮症及非酒精性脂肪肝(NAFLD)之间的关系。方法采用典型抽样方法,对北京市3个区县(西城、海淀、密云)18所中小学校中参加2012年度体检并达到中国肥胖问题工作组肥胖标准的1753例儿童(6—17岁)于2013年3月至7月进行临床体检,内容包括体格测量(身高、体质量)及血压测量;同时进行空腹静脉血生化检测,包括空腹血糖(FPG)、总胆固醇(Tc)、三酰甘油(TG)、低密度脂蛋白(LDLC)、高密度脂蛋白(HDL—C)及UA,并进行黑棘皮症及肝脏B超检查。结果1753例肥胖儿童高血压、FPG受损、血脂异常、黑棘皮症及NAFLD的患病率分别为33.6%(589例)、66.5%(1156例)、54.3%(943例)、23.3%(408例)及17.0%(298例)。HUA的患病率为40.70%(714/1753例),其中男童为50.17%(581/1158例),女童为22.34%(133/595例),男童高于女童;男、女童的体质量指数(BMI)、收缩压、舒张压、FPG、TG及LDL—C水平随着UA水平升高而升高(P均〈0.05),而HDL—C水平随着UA水平升高逐渐降低(P〈0.05);调整BMI及其他危险因素后,UA四分位组男童罹患高血压、FPG受损、血脂异常、黑棘皮症及NAFLD的风险(OR)及95%C1分另U为1.16(0.77~1.74)、1.34(0.90—1.99)、1.29(0.89~1.87)、1.89(1.17—3.04)和1.71(1.03—2.84),UA四分位组女童罹患高血压、FPG受损、血脂异常、黑棘皮症及NAFLD的OR(95%cI)分别为0.70(0.40~1.24)、0.60(0.40~1.oo)、1.69(1.04~2.70)、1.67(0.80~3.49)及1.33(0.48~3.66)。结论肥胖儿童中HUA患病率较高,且与心血管某些代谢异常及NAFLD的发生存在关联。Objective To observe the prevalence of hyperuricemi(HUA) among obese children, and to ex- plore the association between uriacid (UA) leveland cardiometabolirisk factors, acanthosinigricanand non -al- cohol fatty livedisease(NAFLD). MethodBy using representative sampling method, 1 753 obese children aged 6 - 17 yearold from 18 schoolin 3 districtof Beijing( Xicheng, Haidian, Miyun) were selected to participate in the clinical examinations,including anthropometrimeasurement(height, weight) and blood pressure. Serum biochemical parameterwere assessed, including fasting plasmglucose ( FPG), total cholesterol ( T), triglyceride ( TG ), high - densi- ty lipoprotein cholesterol( HDL - C), low - density lipoprotein cholesterol( LDL - C) and UA. Acanthosinigricanand - model ultrasonography of the livewere conducted. ResultThe prevalence of hypertension, impaired fasting glu- cose,dyslipidemia, acanthosinigricans, and NAFLD among these 1 753 obese children wa33.6% (589 cases), 66. 5% (1 156 cases) ,54.3% (943 cases) ,23.3% (408 cases), and 17.0% (298 cases), respectively. The preva- lence of HUwa40.70% (714/1 753 cases) ,with 50.17% (581/1 158 cases) in boyand 22.34% (133/595 ca- ses) in girls. There wasignificanincrease in body masindex, systoliblood pressure, diastoliblood pressure, FPG, TG and LDL - with the increase of UA, buthere wadecrease in HLD - with the increase of U( all P 〈 0.05). In boys,the adjusted oddratio(OR) and 95% CI of the highesquartile of Ufohypertension, impaired fasting glucose, dyslipidemia, acanthosinigricans, and NAFLD were 1.16 ( 0.77 - 1.74 ), 1.34 ( 0.90 - 1.99 ), 1.29 (0. 89 - 1.87 ) , 1.89 ( 1.17 - 3.04 ), and 1.71 ( 1.03 - 2.84 ), respectively; in girls, the adjusted Oand 95 % CI of the highesquartile of Ufohypertension, impaired fas-ting glucose, dyslipidemia, acanthosinigricans, and NAFLD wa0. 70(0. 40 - 1.24) ,0.60(0. 40 - 1.00), 1.69( 1.04 -2.70), 1.67(0.80 - 3.49) ,and
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