twin births in the university of portharcourt teaching hospital portharcourt- a 6 year review

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1、TwinbirthsintheuniversityofPortharcourtteachinghospitalPortharcourt:a6yearreview：Onyearugha,UgbomaHAA【摘要】　　Objective:Toprovideinformationont1stJanuary2003to31stDecember2008aternalageandparity,gestationage,Apqarscores,sexandbirthaletofemaleratioof1∶1.08.Themeanageandparityofmot

2、hersostmon(63.4%).Severebirthasphyxia(firstminuteApgarscore13)occurredin3.9%oftaletalefemalein39%alefemaleoccurredin32.5%.TheCaesariansectionrateenparticularlythoseofparities1to3andthoseaged2534yearsinhighestratesofttosufficientlyequippedcentresforadequateantenatalandperin

3、atalcare.【关键词】Tongblacks(1in80pregnancies);loongorientalracesincludingJapanandChina(1in155pregnancies)andintermediateinNorthEuropeanoreinruralthanurbanpopulationofsamegeographicandracialsetting［5］.Nigeriaisrecordedashavingthehighestincidenceoftented［49］.　　Thighriskpregnancyof

4、tenassociatedaternalandfoetalplicationsincludingpreeclampsia,prematurity,loe,birthasphyxia,asaternalmorbidityandmortality［4］.Ithasbeendocumentedthatperinatalmortalityassociatedorethanthataturity,fetaldistress,fetalanomalyandmaternalpreeclampsia［10］.Intrauterinegroinetheinciden

5、ceoftanagementanagement.　　materialsandmethodThisentofObstetricsandGynaecologyoftheUniversityofPortharcourtTeachingHospital(UPTH)PortHarcourtNigeriaoverasixyearperiod(1stJanuary2003to31stDecember2008).Informationconstitutingtheobstetric,maternalandfoetaldataobstetricregistersi

6、nthelabourandisolationaintheatreasMedicalRecordsDepartmenttofillinformationgapsationobtainedincludedage,parityandbookingstatusofmothers,gestationalage,modeofdelivery,sexandbirthberofdeliveriesoverthestudyperiod.　　Dataplearithmeticmean,frequencydistributionandpresentedintables.

7、　　RESULLTSDuringtheperiodunderreviebeingtothersrangedfrom17to45years1to9eanageandparitybeing26.9yearsand2.5respectivelyTables2and3.Therateoftongstteenagersandmothersaged40yearsandabove(1.2%and1.6%respectively)and22to43eanof36.9deliveriesconstituted32.1%oftaturebirthsconstitute

8、d1.5%(Table3).　　Thirtyfivepointninepercentofthetale/femalegen