Table 4.
Comparisons of radiographic ankle measurements between different ages
| < 10 yrs (60 feet) | ≥ 10 yrs (57 feet) | p-values | |||
|---|---|---|---|---|---|
| Mean | sd | Mean | sd | < 10 yrs and ≥ 10 yrs | |
| TTA | 5.0 | 4.5 | 4.6 | 6.4 | 0.745 |
| MDTA | 94.3 | 4.1 | 93.3 | 5.8 | 0.260 |
| BMI percentile | 81.9 | 20.4 | 86.2 | 14.0 | 0.186 |
BMI, body mass index; MDTA, medial distal tibial angle; TTA, tibiotalar angle