From: Antenatal telephone support intervention with and without uterine artery Doppler screening for low risk nulliparous women: a randomised controlled trial
Group
T n =282 (%)
T + D n = 275 (%)
95% CI
p value
Antenatal time points
29Â weeks
168 (59.5)
167 (60.7)
-0.06-0.09
0.78
33Â weeks
170 (60.2)
166 (60.3)
-0.08-0.08
0.98
37Â weeks
150 (53.5)
143 (52.0)
-0.09-0.07
0.77