. Author manuscript; available in PMC: 2017 Nov 1.

Published in final edited form as: Obstet Gynecol. 2016 Nov;128(5):964–971. doi: 10.1097/AOG.0000000000001654

Table 1.

Intervention components, adherence, and satisfaction ratings (n=27)

Week	Intervention component	Adherence^*	Satisfaction^*

		% (n) who completed ‘All’ or ‘Most’ readings or used audio program ‘Every day’ or ‘Most days’	% (n) who rated it “Essential” or “Very useful”	% (n) who would recommend it to others
	Weekly Readings
1	Change your thinking about sleep	96% (26)	59% (16)	93% (25)^†
2	Lifestyle and environmental factors that affect sleep	96% (26)	59% (16)	96% (26)^†
3	Stress and the relaxation response	89% (24)	67% (18)^‡	89% (23)^§
4	Establish sleep-promoting habits	89% (24)	48% (13)^‡	78% (21)^§
	Nightly Audio Programs
1	Nature Sounds	89% (24)^†	78% (21)	100% (27)
2	Active Relaxation & Sleep	74% (20)^†	44% (12)	67% (18)
3	Relaxation & Sleep	78% (21)^†	59% (16)^†	74% (20)^†
4	Natural Sleep	67% (18)^†	52% (14)^‡	70% (19)^‡
1–4^‖	Daily Audio Program	22% (6)^¶	26% (7)^†	63% (17)^†

Adherence and satisfaction with the weekly readings and audio programs were assessed upon completion of the 4-week intervention program at 36 weeks of gestation.

^†

One missing response; percentage reflects the proportion of 27 participants who responded as specified.

^‡

Two missing responses; percentage reflects the proportion of 27 participants who responded as specified.

^§

Three missing responses; percentage reflects the proportion of 27 participants who responded as specified.

^‖

The Daily Audio Program is prescribed during week 1 and is recommended as an optional intervention component for weeks 2–4.

^¶

The remaining 78% reported using the daily audio program ‘Some days’.