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Table 13 Comparison between mean chronological age and mean estimated age in test subset using coronal pulp cavity index (CPCI) of mandibular canine

From: Coronal pulp cavity index as noble modality for age estimation: a digital image analysis

GroupsMean chronological ageMean estimated ageMean difference chronological age—estimated ageP value
Male (n = 52 )35.9835.630.351.2E−33
Female (n = 52 )35.9835.610.377.95E−31