| I | II | III | IV | All | P value | |||||
---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | Mean | SD | Mean | SD | Â | |
aLDFA (°) | 94.1 | 3.5 | 95.1 | 3.4 | 95.4 | 4.6 | 91.0 | 6.2 | 94.7 | 4.0 | 0.04* |
Inclination (°) | 128.3 | 8.2 | 127.4 | 5.9 | 125.6 | 8.5 | 117.7 | 10.5 | 126.7 | 7.8 | 0.01* |
FTA (°) | 39.1 | 12.4 | 38.4 | 8.8 | 39.3 | 9.6 | 34.3 | 8.0 | 38.7 | 10.1 | 0.71 |
CFI (ratio) | 1.96 | 0.27 | 1.81 | 0.21 | 1.73 | 0.19 | 1.53 | 0.27 | 1.79 | 0.24 | 0.002* |
1/CTR | 2.84 | 0.48 | 2.93 | 0.74 | 3.08 | 0.66 | 3.51 | 0.67 | 2.97 | 0.66 | 0.07^ |