Table 3.

 Maternal sleep and subjective sleep disturbance outcomes at 6 and 12 weeks in primiparous women and their infants randomised to sleep intervention or usual care. Figures are medians (interquartile range)

	Sleep intervention*	Usual care†
Nocturnal sleep (minutes):
6 weeks	397 (362-428)	387 (359-424)
12 weeks	440 (402-469)	431 (396-468)
Longest stretch of nocturnal sleep (minutes):
6 weeks	144 (114-174)	136 (114-167)
12 weeks	153 (125-208)	155 (122-192)
No of night awakenings:
6 weeks	8.8 (6.8-11.5)	9.3 (6.9-11.3)
12 weeks	9.3 (5.5-12.0)	9.0 (6.7-12.0)
Daytime sleep (minutes):
6 weeks	34 (15-70)	45 (24-72)
12 weeks	32 (6.7-67)	35 (15-64)

*n=109 at 6 weeks and 103 at 12 weeks.

†n=103 at 6 weeks and 102 at 12 weeks.