. 2015 Dec 2;14:177–185. doi: 10.1007/s41105-015-0037-3

Table 4.

Estimated means of secondary outcomes across time by treatment condition

	All participants					Participants with sleep problems					Participants without sleep problems
	TC^a	Time				TC^b	Time				TC^c	Time
		Pre		Post			Pre		Post			Pre		Post
		M	SE	M	SE		M	SE	M	SE		M	SE	M	SE
Depressive symptoms	SHT	5.9	28.3	4.3	28.3	SHT	7.7	45.7	5.7	45.7	SHT	4.1	28.4	2.9	28.4
Depressive symptoms	CG	9.8	32.9	9.5	32.9	CG	9.2	35.7	8.4	35.7	CG	10.5	38.0	10.5	38.0
Emotional exhaustion	SHT	15.6	27.2	15.0	27.2	SHT	16.3	44.0	16.1	44.0	SHT	14.8	27.4	13.8	27.4
Emotional exhaustion	CG	16.1	31.7	16.7	31.7	CG	18.4	34.3	17.3	34.3	CG	13.7	36.6	16.1	36.6
Depersonalization	SHT	12.6	23.2	12.7	23.2	SHT	15.3	37.5	17.0	37.5	SHT	10.0	23.3	8.4	23.3
Depersonalization	CG	11.8	27.0	12.3	27.0	CG	12.4	29.3	12.2	29.3	CG	11.2	31.2	12.4	31.2
Personal accomplishment	SHT	14.6	6.7	13.0	6.8	SHT	14.2	11.0	13.4	11.0	SHT	15.0	6.7	12.6	6.8
Personal accomplishment	CG	15.2	7.8	14.3	7.8	CG	16.4	8.5	15.0	8.5	CG	14.0	9.0	13.6	9.0
PCS	SHT	51.9	11.6	51.2	11.7	SHT	51.5	18.5	50.2	18.7	SHT	52.2	11.7	52.3	11.9
PCS	CG	54.7	13.5	53.6	13.6	CG	54.1	14.7	52.0	14.9	CG	55.3	15.5	55.3	15.6
MCS	SHT	43.5	18.4	42.9	18.3	SHT	37.4	29.6	37.9	29.6	SHT	49.6	18.6	47.9	18.4
MCS	CG	38.6	21.3	39.3	21.3	CG	37.4	23.3	37.3	23.2	CG	39.9	24.6	41.4	24.5

TC treatment condition, SHT self-help therapy group, CG control group, PCS physical component scores, MCS mental component scores

^aSHT n = 10, CG n = 15

^bSHT n = 4, CG n = 9

^cSHT n = 6, CG n = 6