Fig. 2From: Abnormal placental cord insertion and adverse pregnancy outcomes: a systematic review and meta-analysisForest plot of included studies for emergency CD. a VCI vs Normal PCI. b Abnormal PCI vs Normal PCI. CD: cesarean delivery; CI: confidence interval; PCI: placental cord insertion; VCI: velamentous cord insertion. Burke 2011 [14]; Ebbing 2013 [6]; Hasegawa 2006 [18]; Hasegawa 2009 [19]Back to article page