786563.fig.001a
(a)
786563.fig.001b
(b)
786563.fig.001c
(c)
786563.fig.001d
(d)
Figure 1: Correlation between overall inter-institutional CD rates and (a) CD rates in group 1 (nulliparous women at term, cephalic presentation, spontaneous labour), (b) CD rates in group 2a (nulliparous women at term, cephalic presentation, induced labour), and (c) CD rates and (d) relative size of group 5 (multiparous women at term, cephalic presentation, past CD). CD: caesarean delivery.