新生儿窒息与羊水污染和胎心监护的关系研究[摘要]目的探讨新生儿窒息与羊水污染和胎心监护的关系。方法回顾性分析2012年1月~2013年7月来我院分娩出生的新生儿675例,发生窒息的新生儿131例,按照窒息程度分为轻度窒息75例,重度窒息56例。按照是否存在羊水污染及程度分为羊水清亮26例,Ⅲ度羊水污染的新生儿31例,Ⅱ度羊水污染的新生儿48例,Ⅰ度羊水污染的新生儿26例。结果羊水污染的新生儿窒息率与羊水清亮组比较明显较高,差异有统计学意义(P<0.05)。羊水清亮新生儿胎心监测异常发生率与不同程度羊水污染新生儿比较明显较高,差异有统计学意义(P<0.05)。Ⅲ度羊水污染、Ⅱ度羊水污染及Ⅰ度羊水污染新生儿胎心监测异常发生率依次降低,三组间差异有统计学意义(P<0.05)。结论新生儿窒息、羊水污染及胎心监护相关性较大,产科临床医师要对分娩的全过程密切关注,使新生儿窒息的发生率显著降低。[关键词]新生儿;窒息;羊水污染;胎心监护[]R714.7[文献标识码]B[]1673-9701(2014)18-0110-03RelationshipbetweenneonatalasphyxiaandmeconiumandfetalheartratemonitoringDENGYujuanZHANGYanmeiLIZhiyunDepartmentofObstetricsandGynecology,theThirdPeople’sHospitalofShantouCityinGuangdongProvince,Shantou515073,China[Abstract]ObjectiveToinvestigatetherelationshipbetweenneonatalasphyxiaandmeconiumandfetalheartratemonitoring.MethodsAtotalof675casesofnewbornsbornbirthselectedfromJanuary2012toJuly2013inourhospitalwereretrospectiveanalyzed,neonatalasphyxiawere131cases,accordingtothedegreeofasphyxiatheyweredividedintotwogroups,themildasphyxiagrouphad75cases,thesevereasphyxiagrouphad56cases.Accordingtowhetherhadmeconiumandthedegreetheyweredividedintofourgroups,theamnioticfluidcleargrouphad26cases,degreeⅢneonatalpollutiongrouphad31cases,degreeⅡneonatalpollutiongrouphad48cases,degreeⅠneonatalpollutiongrouphad26cases.ResultsTheneonatalasphyxiarateofneonatalpollutiongroupwassignificantlyhigherthanamnioticfluidcleargroup,thedifferencewassignificant(P<0.05).Thefetalheartmonitornewbornsabnormalincidenceoftheamnioticfluidcleargroupweresignificantlyhigherthanvaryingdegreesofneonatalpollutiongroups,thedifferencewassignificant(P<0.05).TheincidenceofabnormalfetalheartmonitornewbornsofdegreeⅢneonatalpollutiongroup,degreeⅡneonatalpollutiongroupanddegreeⅠneonatalpollutiongroupwerelowerinturn,therewassignificantdifferenceamongthreegroups(P<0.05).ConclusionNeonatalasphyxia,meconiumandfetalheartratemonitoringcorrelationlargerobstetricclinicianswanttopaycloseattentiontothewholeprocessofchildbirth,theincidenceofneonatalasphyxiaissignificantlyreduced.[Keywords]Newborn;Asphyxia;Meconium;Fetalheartratemonitoring新生儿窒息是胎儿宫内窘迫的延续,如果在分娩前未及时纠正胎儿宫内窘迫及低氧血症、继发的代谢性酸中毒,大部分新生儿会有窒息的表现[1],窒息程度会随着窘迫时间的延长而加重,且有较高的发生率,是导致新生儿死亡及儿童残疾的一项重要原因[2]。羊水是胎儿生存的直接环境,在一定程度上羊水中胎粪污染可以反映胎儿的缺氧状态及预后,羊水污染严重说明宫内严重缺氧,新生儿窒息的程度也较为严重[3]。为了进一步分析新生儿窒息与羊水污染及胎心监护之间的关系,本研究回顾性分析2012年1月~2013年7月来我院分娩出生的新生儿675例,现报道如下。1资料与方法1.1一般资料675例均为足月分娩并将存在畸形的新生儿排除出本次研究。发生窒息的新生儿131例,其中轻度窒息及重度窒息的新生儿例数分别为75、56例。孕周最短为37周,最长为42周,平均(40.3±1.5)周,产妇年龄最小20岁,最大41岁,平均(25.9±4.07)岁,均为单胎。其中Ⅲ度羊水污染的新生儿31例,Ⅱ度羊水污染的新生儿48例,Ⅰ度羊水污染的新生儿26例,羊水清亮26例。根据胎心监护的结果及产妇的...