Variables | Sommerlad group | S.F group | Control group | P-value |
---|---|---|---|---|
Gender, #30 | ||||
 Male | 14 | 15 | 16 | 0.76 |
 Female | 16 | 15 | 14 | |
Age at cephalograms collection, year | ||||
 Mean ± SD | 6.03 ± 0.80 | 5.96 ± 0.76 | 5.91 ± 0.87 | 0.83 |
 (Min–Max) | (5–7) | (5–7) | (5–7) |