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Table 4 Frequency distribution of ICDAS II codes involving individual first permanent molars

From: Assessment of caries diagnostic thresholds of DMFT, ICDAS II and CAST in the estimation of caries prevalence rate in first permanent molars in early permanent dentition—a cross-sectional study

Tooth number

Code 0 (n%)

Code 1 (n%)

Code 2 (n%)

Code 3 (n%)

Code 4 (n %)

Code 5 (n %)

Code 6 (n %)

#16

168 (43.1%)

116 (29.7%)

38 (9.7%)

26 (6.7%)

8 (2.1%)

11 (2.8%)

23 (5.9%)

#26

146 (37.4%)

128 (32.8%)

44 (11.3%)

41 (10.5%)

10 (2.6%)

9 (2.3%)

12 (3.1%)

#36

60 (15.4%)

72 (18.5%)

93 (23.8%)

96 (24.6%)

8 (2.1%)

26 (6.7%)

35 (9.0%)

#46

71 (18.2%)

67 (17.2%)

95 (24.4%)

76 (19.5%)

14 (3.6%)

34 (8.7%)

33 (8.5%)