Gender | N | Chronological age (CA) | Estimated dental age (EDA) | Age difference | |||||
---|---|---|---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | Sig. | Remarks | ||
Boys | 46 | 11.02 | 1.72 | 10.94 | 1.69 | − 0.08 | 0.81 | 0.513 | Underestimate |
Girls | 64 | 11.08 | 1.81 | 10.88 | 1.80 | − 0.20 | 1.00 | 0.121 | Underestimate |
Total | 110 | 11.05 | 1.77 | 10.91 | 1.75 | − 0.15 | 0.92 | Underestimate |