. Author manuscript; available in PMC: 2022 Jun 1.

Published in final edited form as: Psychooncology. 2021 Mar 31;30(6):936–945. doi: 10.1002/pon.5680

TABLE 2.

Moderation results for baseline sleep on 6-month depressive and anxiety outcomes

Depression				Anxiety
	b	SE	p Value		b	SE	p Value
Age	0.01	0.03	0.77	Age	−0.03	0.05	0.44
Group assignment	3.24	1.79	0.07	Group assignment	4.88	2.8	0.08
Baseline sleep quality	0.67	0.14	<0.001	Baseline sleep quality	0.97	0.21	<0.001
Baseline CES-D	0.39	0.07	<0.001	Baseline STATI	0.59	0.05	<0.001
Group X sleep quality	−0.63	0.20	0.002	Group X sleep quality	−0.88	0.32	0.01
Total R² = 0.42				Total R² = 0.61
	b	SE	p Value		b	SE	p Value
Age	0.01	0.03	0.80	Age	−0.03	0.05	0.48
Group assignment	−7.12	4.31	0.10	Group assignment	−3.58	6.84	0.60
Baseline sleep duration	−1.19	0.46	0.01	Baseline sleep duration	−1.15	0.72	0.11
Baseline CES-D	0.42	0.07	<0.001	Baseline STAI	0.62	0.05	<0.001
Group X sleep duration	0.80	0.46	0.21	Group X sleep duration	0.18	1.01	0.86
Total R² = 0.34				Total R² = 0.57
	b	SE	p Value		b	SE	p Value
Age	0.002	0.03	0.94	Age	−0.04	0.05	0.45
Group assignment	−15.09	5.55	0.01	Group assignment	−13.22	8.92	0.14
Baseline sleep efficiency	−0.15	0.05	0.001	Baseline sleep efficiency	−0.14	0.07	0.06
Baseline CES-D	0.41	0.67	<0.001	Baseline STAI	0.62	0.05	<0.001
Group X sleep efficiency	0.16	0.07	0.02	Group X sleep efficiency	0.13	0.11	0.22
Total R² = 0.35				Total R² = 0.57
	b	SE	p Value		b	SE	p Value
Age	0.003	0.03	0.93	Age	−0.04	0.05	0.37
Group assignment	1.56	1.19	0.19	Group assignment	1.82	1.92	0.35
Baseline sleep onset latency	0.12	0.02	<0.001	Baseline sleep onset latency	0.15	0.04	<0.001
Baseline CES-D	0.44	0.06	<0.001	Baseline STAI	0.62	0.05	<0.001
Group X sleep onset latency	−0.13	0.02	<0.001	Group X sleep onset latency	−0.16	0.06	0.005
Total R² = 0.41				Total R² = 0.61

Abbreviations: b, beta weight coefficient; CES-D, Center for Epidemiologic Studies of Depression Scale; STAI, State-Trait Anxiety Inventory; SE, standard error.