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Table 1 The frequency distribution of the study sample, according to age range (N=145)

From: Does the crypt: tooth ratio in the developing tooth correlate with chronological age in children?—a novel, radiographic, cross-sectional pilot study using ImageJ tools

Group

Age range (years)

n

%

I

4.01–7.00

38

26.2

II

7.01–10.00

38

26.2

III

10.01–13.00

37

25.5

IV

13.01–16.00

32

22.1