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Showing the mean estimated (dental) and chronological age of the sample
| Sample size (N = 298) | Boys (N = 150) | Girls (N = 148) | |
|---|---|---|---|
| Demirjian's dental age | 9.14 ± 1.94 | 9.07 ± 1.96 | 9.22 ± 1.93 |
| Mean ± SD (years) | |||
| Chronological age | 8.63 ± 2.31 | 8.49 ± 2.30 | 8.78 ± 2.32 |
| Mean ± SD (years) |
