Mean physeal extension | ||||||
Clockface position | Open physis (247 hips) | Closed physis (168 hips) | t-Test | |||
Mean | SD | Mean | SD | Difference | p Value | |
11 o’clock | 0.716 | 0.037 | 0.770 | 0.052 | +0.055 | <0.001 |
12 o’clock | 0.673 | 0.042 | 0.767 | 0.070 | +0.095 | <0.001 |
1 o’clock | 0.682 | 0.052 | 0.799 | 0.075 | +0.117 | <0.001 |
2 o’clock | 0.655 | 0.054 | 0.784 | 0.065 | +0.130 | <0.001 |
3 o’clock | 0.577 | 0.051 | 0.690 | 0.063 | +0.113 | <0.001 |