Research Article
Dental Age and Tooth Development in Orthodontic Patients with Agenesis of Permanent Teeth
Table 2
Underestimation of dental and chronological age (DA-CA) in the children with congenitally missing permanent teeth (CMPT) and nonaffected children (control).
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, a number of participants; CA, chronological age; DA, dental age; DA-CA, difference between DA and CA; , paired samples -test; df, degrees of freedom. |