Period of variation in dental age and chronological age | No. of subjects in whom underestimation of age was observed (n) | No. of subjects in whom underestimation of age was observed (n) |
---|---|---|
< 3 months | 136 (15.11%) | 172 (19.11%) |
3–6 months | 227 (25.22%) | 119 (13.22%) |
6–8 months | 51 (5.6%) | 35 (3.9%) |
> 8 months | 100 (11.1%) | 10 (1.1%) |
Total | 514 (57.1%) | 336 (37.3%) |