Fig. 2From: Association between epidural analgesia and indications for intrapartum caesarean delivery in group 1 of the 10-group classification system at a tertiary maternity hospital, Shanghai, China: a retrospective cohort studyClassification of indications for intrapartum caesarean delivery. Abbreviations: CD, caesarean delivery; IUA, inefficient uterine action; EUA, efficient uterine action; ITT, inability to treat adequately with oxytocin; FI, foetal intolerance; OC, uterus over-contracting; PR, poor response to oxytocin; CPD, cephalopelvic disproportionBack to article page