Table 1.

Subjective score summaries of the self-reported questionnaires

	Perceived stress scale	State anxiety scale	Trait anxiety scale	Beck depression scale	SF-36 physical summary	SF-36 mental summary
Initial	25.11	53.44	53.33	23.94	46.75	27.57
Week 2	20.29	44.65	50.18	16.65	50.29	34.25
Week 4	18.25	40.69	45.25	12.38	49.10	39.56
Week 8	15.88	35.94	42.82	10.35	51.84	41.78
Week 12	13.53	32.24	39.71	7.82	51.09	47.50
Change	11.58	21.21	13.63	16.12	4.35	19.92
% Change	46.12	39.68	25.55	67.33	9.30	72.25
F-value	10.95	10.67	7.09	9.33	1.44	11.51
P-value	<0.0001	<0.0001	<0.0001	<0.0001	0.23	<0.0001