Apgar ScoreInfant, NewbornAsphyxia NeonatorumFetal DistressCesarean SectionPregnancyAnesthesia, ObstetricalDelivery, ObstetricPregnancy OutcomeGestational AgeBirth WeightLod ScoreInfant, PrematureSeverity of Illness IndexRetrospective StudiesProspective StudiesFetal MonitoringTreatment OutcomeLabor, ObstetricPregnancy ComplicationsRisk FactorsInfant, Newborn, DiseasesIdahoObstetric Labor ComplicationsResuscitationTime FactorsAnalgesia, ObstetricalFollow-Up StudiesInfant, Low Birth WeightPredictive Value of TestsCohort StudiesLabor, InducedInfant, Very Low Birth WeightObstetrical ForcepsDelivery RoomsQuestionnairesInfant, Premature, DiseasesIntensive Care Units, NeonatalMeconiumReproducibility of ResultsExtraction, ObstetricalCardiotocographyUmbilical ArteriesTerm BirthMeconium Aspiration SyndromeRisk AssessmentPropensity ScoreMaternal AgePrognosisQuality of LifeVacuum Extraction, ObstetricalLabor Stage, FirstFetal HypoxiaPremature BirthPerinatal MortalityBrain Damage, ChronicLogistic ModelsFetal BloodAnesthesia, EpiduralAnesthesia, SpinalLive BirthLabor Stage, SecondPregnancy, ProlongedDouble-Blind MethodCross-Sectional StudiesHypoxia-Ischemia, BrainHealth Status IndicatorsLabor PainLabor PresentationSensitivity and SpecificityPerinatal CarePain MeasurementBupivacaineCase-Control StudiesPregnancy Trimester, ThirdParityCerebral PalsyRegression AnalysisPregnancy, TwinFetal Growth RetardationChild DevelopmentInjury Severity ScoreIntraoperative CareRespiratory Distress Syndrome, NewbornMultivariate AnalysisCongenital AbnormalitiesPregnancy Complications, CardiovascularInfant, Small for Gestational AgeAnalgesia, EpiduralROC CurveDevelopmental DisabilitiesChi-Square DistributionPsychometricsFetal DeathPrevalencePre-EclampsiaHome ChildbirthUnited StatesIllinoisMaternal-Fetal Exchange