From: The interest of gait markers in the identification of subgroups among fibromyalgia patients
 | Subgroup I n = 9 | Subgroup II n = 24 | Subgroup III n = 19 | Comparison of subgroups | F ratio | P |
---|---|---|---|---|---|---|
SF, mean (SE) (Hz) | 1.04 (0.03) | 0.94 (0.02) | 0.86 (0.02) | I, II ≠III | 76 | 0 |
VAS weekly, mean score (0 - 100) | 56.9 (12.9) | 76.9 (7.1) | 67.5 (8.1) | I ≠II | 4.99 | 0.01 |
FIQ, mean score (0 - 100) | 42.0 (10.6) | 59.6 (5.8) | 59.8 (6.6) | I ≠II & III | 6.20 | 0.004 |
SF-36 (PCS), mean score (0 - 100) | 39.9 (5.8) | 33.5 (3.0) | 32.2 (3.4) | I ≠III | 3.35 | 0.04 |
CCP, mean (W/Kg) | 4.2 (1.0) | 2.6 (0.5) | 1.9 (0.6) | I ≠II & III | 10.63 | 0.0002 |