Table 2.
Baseline Mean (SD) |
Wk 12 Mean (SD) |
Mean change (SD) | P-values | |
---|---|---|---|---|
FIQ total (range 0–100)† | 66.77 (12.65) | 54.40 (18.35) | −12.25 (16.21) | <0.0001 |
FIQ-PI (range 0–10)† | 5.39 (1.58) | 3.86 (2.04) | −1.53 (2.07) | <0.0001 |
BPI pain intensity (range 0–10)† | 5.97 (1.27) | 4.90 (1.75) | −1.07 (1.69) | <0.0001 |
BPI pain interference (range 0–10)† | 6.56 (1.78) | 5.07 (2.26) | −1.49 (2.04) | <0.0001 |
PHQ-8 depression (range 0–24)† | 12.44 (4.94) | 9.33 (5.36) | −3.11 (5.01) | <0.0001 |
SF-36 PCS (range 0–100)£ | 40.75 (19.05) | 51.38 (21.55) | 10.63 (16.70) | <0.0001 |
Steps/Day | 4019 (1530) | 3946 (1683) | −95 (1345) | 0.0005 |
Values are the means (standard deviation) unless otherwise indicated.
Higher score indicates a worse state of health.
Lower score indicates a worse state of health.
Abbreviations: FIQ = Fibromyalgia Impact Questionnaire-physical impairment; BPI = Brief Pain Inventory; PHQ-8 = Patient Health Questionnaire-8; SF-36 PCS = Short Form-36 (Physical Component Score).