| WW (N = 53) | NWW (N = 76) | p-value | ||
---|---|---|---|---|---|
Body function, | Mean (SD) | Median (range) | Mean (SD) | Median (range) | Â |
Performance-based tests | Â | Â | Â | Â | Â |
6MWT, meters | 520 (95.6) | 524 (136–674) | 500 (75.8) | 512 (295–686) | 0.087 |
Grippit right hand, Newton | 160.3 (67.1) | 155 (27–323) | 146.1 (67.6) | 160 (13–334) | 0.284 |
Grippit left hand, Newton | 158.6 (73.2) | 155(17–349) | 144.3 (65.4) | 147 (19–319) | 0.343 |
Body function, ratings | Â | Â | Â | Â | Â |
Pain localizations, number | 12.5 (3.3) | 13 (5–18) | 14.0 (3.2) | 14 (5–18) | 0.009 |
FIQ pain, 0-100 | 62.5 (17.1) | 63 (26–100) | 77.0 (17.0) | 80 (26–100) | <0.001 |
FIQ fatigue, 0-100 | 75.4 (22.4) | 83 (15–100) | 84.8 (17.1) | 90 (19–100) | 0.006 |
FIQ morning tired, 0-100 | 76.9 (20.7) | 81 (10–100) | 83.6 (18.9) | 89 (2–100) | 0.017 |
FIQ stiffness, 0-100 | 64.0 (27.6) | 75 (15–97) | 75.6 (23.7) | 82 (10–100) | 0.009 |
FIQ anxiety, 0-100 | 42.1 (32.6) | 38 (0–96) | 52.5 (35.1) | 54 (0–100) | 0.060 |
FIQ depression, 0-100 | 39.2 (31.7) | 32 (0–96) | 48.5 (32.5) | 51 (0–100) | 0.116 |
HADS-A, 0-21 | 7.5 (4.8) | 7 (1–19) | 9.7 (5.2) | 9 (1–20) | 0.021 |
HADS-D, 0-21 | 6.2 (2.9) | 6 (2–15) | 8.0 (3.9) | 8 (1–16) | 0.007 |
MFI General Fatigue, 4-20 | 16.8 (3.0) | 18 (9–20) | 18.0 (2.4) | 19 (12–20) | 0.021 |
MFI Physical Fatigue, 4-20 | 16.2 (3.2) | 17 (9–20) | 18.0 (2.2) | 19 (10–20) | 0.001 |
MFI Reduced Activity, 4-20 | 14.5 (3.3) | 14 (8–20) | 16.5 (3.5) | 17 (7–20) | 0.001 |
MFI Reduced Motivation, 4-20 | 9.7 (3.1) | 10 (5–16) | 10.9 (4.3) | 11 (4–19) | 0.123 |
MFI Mental Fatigue, 4-20 | 13.5 (3.5) | 14 (5–20) | 15.1 (4.0) | 16 (4–20) | 0.006 |
Activity and participation | Â | Â | Â | Â | Â |
LTPAI, hours | 4.5 (3.9) | 3 (1–23) | 5.4 (3.7) | 4 (1–18) | 0.088 |
FIQ physical function, 0-100 | 39.8 (20.5) | 40 (3–90) | 49.9 (23.1) | 53 (0–100) | 0.013 |
Health Status | Â | Â | Â | Â | Â |
FIQ total, 8-item, 0-100 | 58.7 (17.1) | 63.5 (16–88) | 69.3 (14.5) | 71.3 (25–95) | 0.001 |
SF-36 PCS, 0-100 | 32.6 (8.0) | 33.3 (15–48) | 27.0 (7.0) | 27.6 (11–46) | <0.001 |
SF-36 MCS, 0-100 | 41.6 (12.7) | 43 (17–68) | 36.8 (13.4) | 37.5 (16–64) | 0.043 |