资源描述:
《聊城地区儿童血中微量元素状况的调查分析.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、聊城地区儿童血中微量元素状况的调行分析[摘要]目的:评价探讨山东聊城地区儿童微量元素状况,为儿童合理补充微量元素提供参考。方法:随机选取2006年10月〜2008年6月聊城市某医疗卫生机构健康体检的儿童500例,使用BH5100原了吸收光谱仪,测定手指血的Cu、Zn、Ca、Mg、Fc的含量,分析比较结果。结果:不同性别儿童血中微量元素Cu、Zn、Ca、Mg、Fe含量结果比较:男童组与女童组比较,无显著性差异(P>0.05)o不同年龄段所有抽查儿童血中微量元素Cu、Zn、Ca、Mg、Fe含量缺乏率比较:Zn总缺乏率为3.40%,最高;其次为Fe,总缺乏率为2.80%;第三为
2、Ca,总缺乏率为1.60%。不同年龄段所有抽查儿童血中微量元素Cu、Zn、Ca、Mg、Fe含量超高率比较:Cu总超高率为3.20%,最高;其次为Zn,总超高率为2.00%;第三为Ca,总超高率为0;Mg、Ee含量未发现超高情况。结论:儿童营养状态不容乐观,今后要加强健康教育,合理膳食,指导父母正确营养搭配,要有针对性地、合理地补充微量元素,以保障儿童的身体健康。[关键词]微量元素;儿童;调查分析[中图分类号]R446.ll]文献标识码]A[文章编号:1673-7210(2009)07(a)-030-03Investigationandanalysisoftraceelem
3、entscontentsinbloodofchildreninLiaochengQIJieyul,ZHAOHua2(1.LiaochengVocationalandTechnicalCollege,Liaocheng252000,China;2.LiaochengPeople'sHospital,Liaocheng252000,China)[Abstract]Objective:ToinvestigatethetraceelementscontentsinbloodofchildreninLiaochengdistrictofShandongProvince,andpro
4、videthereferenceforthereasonablecomplementofchildren'straceelements.Methods:500casesofchildrenofphysicalexaminationinamedicalandhealthinstitutionofLiaochengCityfromOctober2006toJune2008wererandomlyselected,theCu,Zn,Ca,MgandFeinfingerbloodweremeasuredbyBH5100atomicabsorptionspectrophotomet
5、er,theresultswereanalyzed.Results:ThecomparisonofCu,Zn,Ca,MgandFecontentinbloodofdifferentsexes:therewasnosignificantdifferencebetweenboygroupandgirlgroup(P>0.05).ThecomparisonoftheabsenceofrateofCu,Zn,Ca,MgandFecontentsamongdifferentages:totallackofrateofZnwas3.40%,thehighest;followedbyF
6、e,thetotallackofratewas2.80%;thethirdwasCa,thetotallackofratewasL60%7、swerenotfoundultra-high.Conclusion:Thechildrennutritionconditionisnotoptimistic.Itisnecessarytostrengthenthehealtheducationandreasonablediet,toguideparentswithrightnutritionalassortment,andareasonableandtargetedcomplementoftraceelementsisindispensableinordertoprotec