Table 3 Baseline external knee moments (%BW x Ht) for preferred speed overground walking, Mean (SE)
From: Gait mechanics contribute to exercise induced pain flares in knee osteoarthritis
| Â | 1st Peak vertical GRF BW | Flexiona | 1st Adduction | 2nd Adductiona | Internal rotationa | Total reactiona |
|---|---|---|---|---|---|---|
Pain Flare (n = 7) | 1.16 (0.03) | 3.65 (0.58) | −2.94 (0.34) | −1.95 (0.32) | −0.76 (0.13) | 4.85 (0.46) |
No Flare (n = 11) | 1.14 (0.04) | 2.30 (0.39) | −2.73 (0.29) | −1.44 (0.24) | −0.73 (0.09) | 3.73 (0.34) |
Controls (n = 15) | 1.22 (0.02) | 4.10 (0.31) | −3.33 (0.33) | −2.04 (0.31) | −1.03 (0.09) | 5.38 (0.37) |
p-value/effect size | ||||||
 PF vs C |  |  |  |  | p = 0.03 d = 0.66 |  |
 NF vs C |  | p < 0.001, d = 1.24 |  | p = 0.01, d = 0.67 | p = 0.001 d = 1.00 | p < 0.001, d = 1.12 |
 PF vs NF |  | p = 0.02 d = 0.84 |  | p = 0.1 d = 0.7 |  | p = 0.05 d = 0.84 |