Premium
Timing of elective cesarean delivery at term and its impact on maternal and neonatal outcomes among Thai and other Southeast Asian pregnant women
Author(s) -
Phaloprakarn Chadakarn,
Tangjitgamol Siriwan,
Manusirivithaya Sumonmal
Publication year - 2016
Publication title -
journal of obstetrics and gynaecology research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.597
H-Index - 50
eISSN - 1447-0756
pISSN - 1341-8076
DOI - 10.1111/jog.13016
Subject(s) - medicine , odds ratio , pregnancy , gestational age , obstetrics , gestation , advanced maternal age , univariate analysis , cesarean delivery , multivariate analysis , fetus , gynecology , genetics , biology
Aim The impact of timing of elective cesarean delivery (CD) at term on maternal and neonatal outcomes among Thai and other Southeast Asian pregnancies was investigated. The rate of spontaneous labor before the scheduled CD, as well as maternal characteristics predicting spontaneous labor, was also evaluated. Methods Data on maternal and neonatal outcomes of 1221 singleton pregnancies scheduled for either an elective repeat CD or an elective primary CD at 37–40 weeks of gestation were studied. The association between maternal characteristics and the risk of spontaneous labor was evaluated by univariate and multivariate analyses. Results There were no significant differences in severe maternal complications between performing an elective CD at 39 weeks and at the other gestational ages. Severe neonatal complications were significantly decreased when a CD was performed electively from 38 weeks onwards. A total of 503 women (41.2 %) went into spontaneous labor before the scheduled CD. Using 39 weeks as the reference group, scheduling a CD at 37 or 38 weeks decreased the risk of spontaneous labor (6.67‐fold and 4.55‐fold, respectively) while scheduling a CD at 40 weeks had a 2.54‐fold increased risk. A history of previous CD and teenage pregnancy were also predictors of spontaneous labor; adjusted odds ratios were 14.27 and 3.93, respectively. Conclusion The timing of elective CD at term had impacts on pregnancy outcomes among Thai and other Southeast Asian women. Gestational age at scheduled CD, a previous CD and teenage pregnancy were predictors of spontaneous labor.