Figure 1
Forest plot showing the use of prostaglandin E2 (PGE2) agents versus the
double‐balloon catheter (DBC) for the cervical ripening and labour
induction on the likelihood of (3.1) excessive uterine activity and
(3.2) neonatal intensive care unit (NICU) admission (Du YM et al, BJOG
2017; 14:891-9)