Table 12 Comparison between mean chronological age and mean estimated age in test subset using coronal pulp cavity index (CPCI) of maxillary second premolar
From: Coronal pulp cavity index as noble modality for age estimation: a digital image analysis
Groups | Mean chronological age | Mean estimated age | Mean difference chronological age—estimated age | P value |
|---|---|---|---|---|
Male (n = 52 ) | 35.98 | 35.47 | 0.51 | 3.68E−41 |
Female (n = 52) | 35.98 | 35.54 | 0.44 | 9.99E−41 |