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时间:2017-12-08
《北京市15564例儿童血铅水平调查研究》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、2013焦12月首都医科大学学报Dec.2013第34卷第6期JournalofCapitalMedicalUniversityVo1.34No.6[doi:10.3969/j.issn.1006-7795.2013.06.022]·临床研究·北京市15564例儿童血铅水平调查研究吕葛宋文琪李启亮(首都医科大学附属北京儿童医院检验中心,北京100045)【摘要】目的通过研究北京市15564例儿童末梢血铅水平以及铅中毒情况,为防治铅中毒提供临床依据。方法采用原子吸收光谱仪对2011年1月至2012年12月在首都医科大学附属北京儿童医院就诊体检的15564例儿
2、童进行血铅检测。所有儿童根据性别不同分成男女两组,根据年龄不同分为婴儿组、幼儿组、学龄前组、学龄组、青春期组,并对检测结果进行统计学处理。结果15564例儿童铅中毒的发生率为1.92%,以轻中度铅中毒为主。统计分析显示,不同性别、不同年龄儿童之间铅中毒的发生率差异有统计学意义(P<0.05)。男孩铅中毒率明显高于女孩(P<0.01);不同年龄段比较,学龄组儿童铅中毒发生率最高(P<0.叭)。结论铅中毒可导致儿童多个系统损伤,应进行科学喂养、合理膳食、使儿童养成良好的生活方式,同时注意培养儿童良好的卫生习惯,远离铅污染,以促进儿童的健康发育。【关键词】儿童;
3、铅;铅中毒【中图分类号】R135.1Detectionofleadconcentrationsinperipheralbloodof15564childreninBeijingLYUGe,SONGWenqi,LIQiliang(DepartmentofLaboratoryCenter,BeijingChildren’Hospital,CapitalMedicalUnive~ity,Be~iing100045,China)【Abstract】ObjectiveToprovideareferenceofpreventingchildrenfromleadpoi
4、soningbystudyingthelevelofleadandtheconditionsofleadpoisoningof15564childreninBeijing.MethodsTheleadinperipheralbloodof15564childrenofBeijingChildren’SHospitalhealthexaminationfromJanuary2011toDecember2012wasdetectedbyatomicabsorptionspectrometer.Accordingtodifferentgenders,thechi
5、ldrenweredividedintomaleandfemalegroups.Accordingtodiferentages,theyweredividedintofiveagegroups:infancygroup,toddlersgroup,preschoolgroup,schoolagegroupandadolescencegroup.TheresultswereanalyzedbythesoftwareofSPSS13.0.ResultsTherateofleadintoxicationis1.92%among15564children.Them
6、ostcaseshavelow-gradeleadintoxication.Therearesignificantlydiferencesindiferentagegroups,sexsetsandseasons(P<0.05).Boysleadpoisoningwassignificantlyhigherthangirls(P<0.O1).Thereisthehighestrateofleadintoxicationinschoolagegroup(P<0.01).ConclusionLeadpoisoninginchildrencancausedama
7、getochildren’Smuhiplesystems,emphasizingthatthescientificfeeding,reasonabledietareimportant,SOthatchildrendevelopgoodlifestyle.Weshouldpayattentiontonurturingchildrengoodhealthhabits,letthemgetawayfromleadpollutioninordertopromotethehealthydevelopmentofchildren.【Keywords】children;
8、lead;leadintoxication铅对人体多器官系统有影响
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