Table 3.

SF36 mean (SD) domain scores and SF-6D mean (SD) utility score for adult (18 years and older) study participants in the Control group (N = 27) and Intervention group (N = 26)

SF36	Baseline		Month 4		Month 8		Month 12		time1	time* group2
	C	I	C	I	C	I	C	I	P
Physical functioning	68.06	72.42	67.05	75.62	66.02	71.20	68.79	71.58	.088	.4124
	(24.3)	(20.9)	(25.7)	(21.5)	(26.9)	(23.9)	(25.7)	(22.6)
Social functioning	66.20	75.96	71.99	76.92	71.99	74.52	72.22	78.37	.000	.7434
	(26.4)	(26.4)	(26.3)	(20.52)	(27.0)	(25.4)	(25.6)	(22.0)
Role physical	42.59	49.85	48.61	56.73	54.17	47.12	57.41	53.53	.001	.3274
	(46.4)	(44.2)	(43.9)	(43.9)	(47.2)	(45.5)	(45.9)	(45.5)
Role emotional	65.50	71.80	65.43	71.80	76.54	67.95	77.78	78.21	.000	.4384
	(41.8)	(41.8)	(45.0)	(41.8)	(41.2)	(46.7)	(40.3)	(38.8)
Mental health	71.74	75.29	74.30	71.39	71.56	73.69	76.59	77.23	.004	.3353
	(17.4)	(18.7)	(17.7)	(21.5)	(18.9)	(22.2)	(17.6)	(18.4)
Vitality	52.96	58.68	53.92	59.23	53.61	55.77	59.44	60.77	.074	.5743
	(19.6)	(20.9)	(17.7)	(22.4)	(21.3)	(21.7)	(22.9)	(23.6)
Bodily Pain	64.96	75.15	66.37	84.35	65.26	72.00	67.59	74.92	.000	.0644
	(25.6)	(24.4)	(25.2)	(18.9)	(24.21)	(24.9)	(23.3)	(21.7)
General Health	48.55	47.31	48.83	51.72	48.65	50.89	52.05	50.05	.011	.4593
	(21.8)	(22.0)	(22.40)	(21.7)	(23.9)	(24.2)	(24.2)	(21.3)
SF-6D utility	0.69	0.75	0.72	0.75	0.71	0.74	0.74	0.75	.012	.3013
	(0.14)	(0.13)	(0.14)	(0.13)	(0.16)	(0.15)	(0.14)	(0.14)

C = control group; I = intervention group.

Domain scores range 0–100.

P-values based on Repeated Measures ANCOVA corrected for baseline.

¹ p-value for overall follow-up in time.

² p-value for follow-up difference in time between groups.

³ Greenhouse-Geisser.

⁴ Sphericity Assumed.