Table 3.
Multiple linear regression to explore prediction of actual chronological age when using GP method for bone age assessment.
| Independent variables | Beta coefficient | 95% CI for beta coefficient | p-value | R Square | |
|---|---|---|---|---|---|
| LB | UB | ||||
| (Constant) | 6.134 | 4.805 | 7.463 | <0.01 | 0.583 |
| Bone age | 0.604 | 0.528 | 0.68 | <0.01 | |
| Gender | −0.137 | −0.608 | 0.333 | 0.566 | |