Antenatal telephone support intervention with and without uterine artery Doppler screening for low risk nulliparous women: a randomised controlled trial

Table 3 Number of routine and unscheduled antenatal visits after 20 weeks gestation

Variable	C n = 261	T n = 260	T + D n = 259
Median unscheduled visits (IQR)	2.0 (1.0-4.0)	2.0 (1.0-4.0)	2.0 (1.0-3.0)
Median routine visits (IQR)	7.0 (6.0-7.0)	7.0 (6.0-7.0)	6.0 (6.0-7.0)
Mean total visits (SD)	8.7 (2.7)	8.9 (3.2)	8.8 (2.9)

ISSN: 1471-2393