Parameter of Interest | Treatment group | Cycles | p-value among groups | |||||
---|---|---|---|---|---|---|---|---|
4000 | 5000 | 6000 | 7000 | CCH | PT | FT | ||
Total Displacement (mm) | CCH | 1.63 (1.03) | 2.30 (1.19) | 2.79 (1.20) | 3.90 (1.15) | 0.200 | ||
PT | 1.55 (1.11) | 2.31 (1.18) | 2.96 (1.50) | 4.00 (1.83) | ||||
FT | 2.13 (1.44) | 2.84 (1.77) | 4.44 (0.98) | 6.75 (0.44) | ||||
p-value over cycles | CCH: p < 0.001; PT: p = 0.011; FT: p < 0.001 | - | ||||||
Gap Angle (°) | CCH | 1.29 (0.76) | 1.79 (0.77) | 2.07 (0.79) | 2.43 (0.86) | - | 0.673 | 0.047 |
PT | 0.86 (0.57) | 1.07 (0.70) | 1.34 (0.82) | 1.64 (0.97) | 0.673 | - | 0.006 | |
FT | 1.75 (0.76) | 2.30 (1.00) | 3.58 (0.54) | 6.24 (2.58) | 0.047 | 0.006 | - | |
p-value over cycles | CCH: p = 0.004; PT: p = 0.017; FT: p = 0.047 | - | ||||||
Screw Tilt Ilium (°) | CCH | 1.66 (1.04) | 2.35 (1.16) | 2.89 (1.18) | 3.52 (1.20) | - |  > 0.999 | 0.118 |
PT | 1.36 (0.64) | 1.90 (0.73) | 2.45 (0.86) | 2.92 (1.02) | > 0.999 | - | 0.038 | |
FT | 2.31 (1.20) | 3.12 (1.57) | 4.65 (0.84) | 6.86 (1.46) | 0.118 | 0.038 | - | |
p-value over cycles | CCH: p < 0.001; PT: p = 0.001; FT: p < 0.001 | - | ||||||
Screw Tip Cutout (mm) | CCH | 0.22 (0.21) | 0.26 (0.17) | 0.43 (0.23) | 0.56 (0.36) | 0.321 | ||
PT | 0.20 (0.07) | 0.29 (0.16) | 0.43 (0.37) | 0.66 (0.40) | ||||
FT | 0.46 (0.13) | 0.46 (0.25) | 0.65 (0.30) | 0.76 (0.41) | ||||
p-value over cycles | CCH: p = 0.072; PT: p = 0.024; FT: p = 0.135 | - |