- Patellar height indices of the patient and control groups.
| Height indices | Patient group | Control group | P-values |
|---|---|---|---|
| Insall-Salvati index | 0.738 (IR: 0.174) | 0.745 (IR: 0.108) | 0.248 |
| Range: 0.615-1.011 | Range: 0.592-1.034 | ||
| Blackburne-Peel index | 1.219 (IR: 0.279) | 1.246 (IR: 0.21) | 0.737 |
| Range: 0.882-1.685 | Range: 0.806-2.047 | ||
| Caton-Deschamps index | 1.065 (IR: 0.365) | 1.027 (IR: 0.298) | 0.845 |
| Range: 0.796-1.435 | Range: 0.725-1.657 | ||
| Modified Insall-Salvati index | 0.511 (IR: 0.078) | 0.514 (IR: 0.64) | 0.294 |
| Range: 0.413-0.644 | Range: 0.458-0.598 |
Values are presented as median (interquartile range [IR]) and minimum-maximum values were used as descriptive statistics for all skewed distributed variables.