Table 2.

Outcomes in both groups at baseline, week 2 and 12 with group differences as indicators of change.

	Integrative medicine group			Rheumatology group			Mean diff		Mean diff (95% CI)
	Baseline	Visit 2	Visit 3	Baseline	Visit 2	Visit 3	∇ 1-2 (95% CI)	P value	∇ 1–3 (95% CI)	P Value
FIQ score	54.3 ± 15.0	38.0 ± 17.3	47.7 ± 19.3	68.0 ± 8.9	59.1 ± 15.3	63.9 ± 20.7	−11.2 (−20.1, −2.3)	0.014	−6.7 (−17.5, 4.1)	0.223
Pain score	58.2 ± 19.6	37.4 ± 19.9	48.8 ± 26.1	66.5 ± 19.5	58.3 ± 22.8	64.4 ± 25.7	−17.5 (−28.8, −6.1)	0.003	−13.0 (−28.0, 2.1)	0.091
Quality of sleep	60.5 ± 26.7	43.6 ± 27.8	48.3 ± 26.4	68.3 ± 27.6	61.1 ± 29.0	67.4 ± 20.4	−15.5 (−30.6, −0.4)	0.044	16.5 (−30.0, −3.1)	0.016
HADS Anxiety	10.4 ± 3.8	6.9 ± 3.2	8.9 ± 3.9	11.3 ± 5.1	10.3 ± 5.0	11.6 ± 4.2	−2.9 (−4.6, −1.3)	<.001	−2.3 (−3.8, −0.9)	0.002
HADS Depression	8.3 ± 4.8	6.1 ± 4.2	7.8 ± 4.1	11.1 ± 5.2	9.3 ± 5.1	11.6 ± 4.2	−1.5 (−3.3, 0.3)	0.097	−2.0 (−4.0, −0.0)	0.046
SES Pain Perception	30.7 ± 9.1	22.1 ± 6.6	29.8 ± 10.2	36.4 ± 8.6	34.2 ± 9.1	37.0 ± 10.5	−10.1 (−14.7, −5.5)	<.001	−5.2 (−11.0, 0.5)	0.075
STAI State Score	50.4 ± 11.2	39.7 ± 10.2	48.2 ± 11.5	58.4 ± 13.0	51.4 ± 12.6	57.6 ± 11.5	−8.2 (−13.9, −2.4)	0.005	−6.1 (−11.8, −0.4)	0.036
STAI Trait Score	51.1 ± 11.2	43.9 ± 9.7	48.6 ± 9.3	54.3 ± 12.0	53.5 ± 10.0	55.5 ± 9.6	−8.3 (−12.3, −4.2)	<.001	−4.8 (−8.9, −0.7)	0.022
BfS Well-being	21.3 ± 11.6	17.5 ± 14.1	23.4 ± 11.8	27.2 ± 9.0	27.8 ± 8.2	26.0 ± 10.4	−6.8 (−12.5, −1.2)	0.018	−1.4 (−8.0, 5.2)	0.675

Values are mean ± SD if not indicated otherwise. SBP: systolic blood pressure; DBP: diastolic blood pressure.

STAI: State and Trait Anxiety questionnaire, FIQ: Fibromyalgia impact questionnaire; HADS: Hospital Anxiety and Depression scale;

∇ 1-2 = difference between groups from baseline to visit 2 at 2 weeks, ∇ 1–3 = difference between groups from baseline to visit 3 at 12 weeks,

*P values for between group difference of change, adjusted.