早产儿青春期智力水平的病例对照分析―中国学校卫生―文章摘要―龙源期刊网</tit

早产儿青春期智力水平的病例对照分析―中国学校卫生―文章摘要―龙源期刊网
【早产儿青春期智力水平的病例对照分析―中国学校卫生―文章摘要―龙源期刊网
【摘要】目的了解早产对青春期学生智力发育的影响,为采取相应的干预措施提供依据 。方法以问卷调查的方式对蚌埠市4所中学的初一和初二年级学生3559名进行筛查,共筛查出早产儿257名 。根据父母知情同意的原则,确定99例早产儿为病例组;再按同性别、同年级、同年龄(相差不超过0.5岁)、父母文化程度和职业相似及父母知情同意的原则,选取99名足月产儿为对照组 。采用中国韦氏儿童智力量表(c-wisc)进行智力测试 。结果早产儿在初中阶段的言语智商、操作智商和总智商分别为106.39±13.27,105.34±14.16,1056.56±13.70,对照组分别为112.06±13.23,112.48±16.19,113.71±14.28,早产儿显著低于足月产儿(p值均<0.01) 。结论早产对智力发育的不利影响会持续到青春期,社会和家庭应积极采取措施预防早产的发生 。
【关键词】智力;病例对照研究;学生;早产;青春期
【中图分类号】r179b848.5r722.6【文献标识码】a【文章编号】1000-9817(2007)05-0440-02
intelligencedevelopmentofpreterminfantsinadolescence/yaorongying*,zhuangying,lihongying,etal.*departmentofpreventivemedicine,bengbumedicalcollege(233030),anhuiprovince,china
【abstract】objectivetoexaminetheinfluenceofpretermonintelligencedevelopmentofadolescents,andtoprovidebasesfortheinterventionmeasures.methodsthesuveywasconductedamong3559studentsofgrade7and8in4juniormiddleschoolswithaselfdesignedquestionnairecompletedbyparents.therewere257childrenbornpreterm.aftergettingtheirparentsconsent,99childrenbornpretermwereselectedand99controlswerematchedaccordingtothesamesex,grade,andage(thediscrepancylessthan0.5year)andsimilareducationalbackgroundandoccupationsodparentstothecases.theintelligencequotients(iq)ofsubjectswereassessedwithc-wisc.resultsstudentsbornpretermscored106.39±13.27,105.34±14.16and106.56±13.70intheviq,piqandfiq,whilethecontrolsscored112.06±13.23,112.48±16.19and113.71±14.28respectively(p<0.01).conclusiontheinfluencesofprematurebirthontheintelligencecanpersistintoadolescence.thesocialandfamilyshouldtakepositivemeasurestopreventprematuredlivery.
【keywords】intelligence;casecontrolstudies;students;prematurebirth;puberty
随着现代医学技术的发展,早产儿的存活率不断提高 。