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Gompertz model parameters for skeletal maturation
| Anatomical site | Growth rate (b) | Inflection age (years) | Asymptote | Model fit (R²/pseudo-R²) |
|---|---|---|---|---|
| C2 | High | ~ 15.8 | 4.0 | 0.82 |
| C3 | High | ~ 16.2 | 4.0 | 0.80 |
| C4 | Moderate | ~ 16.6 | 4.0 | 0.78 |
| SOS | Low–moderate | ~ 18.9 | 5.0 | 0.74 |
