Abnormal fetal heart rate tracing patterns during the first stage of labor: effect on perinatal outcome.
D001034:Apgar Score; D016001:Confidence Intervals; D005260:Female; D005323:Fetal Monitoring / Q000379:methods*; D005500:Follow-Up Studies; D005865:Gestational Age; D006340:Heart Rate, Fetal / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D007747:Labor Stage, First; D016015:Logistic Models; D016017:Odds Ratio; D011247:Pregnancy; D011256:Pregnancy Outcome; D011336:Probability; D011446:Prospective Studies; D018570:Risk Assessment; D012307:Risk Factors