Table 3.

Psychological symptoms and life quality for the intervention and control group.

		Pre Mean (SD)	Post Mean (SD)	95% CI for the difference		Follow-up Mean (SD)	Pre-Post group x time	Intervention within effect
				Lower	Upper
Depression BDI
	Intervention	14.64	6.18	4.92	11.99	6.18	F1,21=3.59	F2,20=17.45
		(7.61)	(3.31)			(3.28)	P=.072	P=.001
	Control	13.33	9.33	0.62	7.38	-	d=0.57	d=1.11
		(9.24)	(7.10)
Symptom SCL
	Intervention	0.64	0.40	0.11	0.37	0.35	F1,21=4.22	F2,20=10.28
		(0.27)	(0.18)			(0.18)	P=.053	P=.001
	Control	0.57	0.51	-0.07	0.18	-	d=0.39	d=1.07
		(0.30)	(0.36)
Psych Flex AAQ
	Intervention	52.46	55.73	-7.95	1.40	55.45	F1,21=1.74	F2,20=0.93
		(10.00)	(6.25)			(7.26)	P=.201	P=.41
	Control	54.50	53.67	-3.64	5.31	-	d=0.25	d=0.30
		(7.82)	(9.60)
Life Satisfaction
	Intervention	59.91	66.09	-14.78	2.42	69.27	F1,21=0.04	F2,20=5.68
		(15.55)	(10.51)			(13.45)	P=.838	P=.01
	Control	59.92	64.92	-13.23	3.23	-	d=0.09	d=0.60
		(17.29)	(15.50)
Self-rated Health
	Intervention	63.27	74.91	-18.89	-4.38	71.09	F1,21=8.57	F2,20=5.18
		(13.86)	(11.64)			(15.41)	P=.008	P=.02
	Control	72.42	69.92	-4.44	9.44	-	d=0.38	D=0.56
		(10.26)	(14.49)
Mood
	Intervention	60.27	66.82	-14.38	1.29	66.09	F1,21=0.08	F2,20=1.50
		(17.35)	(8.34)			(13.32)	P=.783	P=.25
	Control	57.08	65.08	-15.50	-0.50	-	d=0.15	d=0.34
		(16.51)	(14.18)
Self-Confidence
	Intervention	63.55	70.27	-15.80	2.34	74.73	F1,21=0.07	F2,20=2.49
		(15.63)	(15.85)			(16.41)	P=.788	P=.11
	Control	69.58	74.67	-13.77	3.6	-	d=0.34	d=0.72
		(13.76)	(9.21)
Working Ability
	Intervention	64.36	74.00	-16.93	-2.34	75.45	F1,21=6.86	F2,20=5.48
		(20.25)	(15.93)			(13.48)	P=.016	P=.01
	Control	74.00	70.92	-3.9	10.07	-	d=0.21	d=0.60
		(7.79)	(12.91)