1、天津醫(yī)科大學(xué)碩士學(xué)位論文初探二維超聲測(cè)量胎兒腎臟體積預(yù)測(cè)出生體重的方法姓名：董微申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：婦產(chǎn)科指導(dǎo)教師：韓玉環(huán)20030501天津醫(yī)科大學(xué)碩士研究生學(xué)位論文PreliminaryStudyontheMethodofPredictingBirthWeightwithFetalKidneyVolumeAssessedbyTwodimensionalUltrasoundAbstractobjective：Toinvestiga

2、tethemethodsofpredictingfetalbirthweightandfetalgrowthwithfetalkidneysizeassessedbytwodimensionalultrasoundMethods：Thebiparietaldiameterheadcircumference，abdoIninalcircumference，femurlength，bilateralkidneylength，kidneywi

3、dthandkidneytIliclmessof319singletonfetusesweremeasuredbytwodimensionalultrasoundBilateralkidneyvolumeofaUfetuseswascalculatedAllinfantsweredeliveredwithin72hoursaftertheul訂asoundexaminati0138ThecorrelatiOnbetweenthekidn

4、eyvolumeandthebirthweightWasanalyzedUsingkidneyvolumeastheiIldepcndentvariableandbirthweightasthedependentvariable，scattergramsWasmadebyExcelAbestfitformulawasgeneratedforthekidneyvolumetopredictbirthweightfrompolynomial

5、regressionanalysisTheaccuracyofthekidney—volumeformulaWaScomparedwiththoseoftwoformulascommonlyusedinclinicalpracticesComparingkidney’Severydiameterofappropriateforgestationalagefetalwiththatofsmallforgestadonalagefetalt

6、olookforanage—independentpredictorofsmallforgestationalageinfantInaddition，anothergroupof150fetusesWasmeasuredforprospectivevalidationResults：Thefetalkidneyvolumeassessedbytwo—dimensionalultrasoundWashigtdycorrelatedwith