Table 1 Sample distribution based on sex, age, and tooth position
From: Kvaal’s dental age estimation method applied to Brazilian adults—a cross-sectional test of validity
Category | n | % | CI95% |
|---|---|---|---|
Sex | |||
Female | 106 | 55.2 | 48.1; 62.1 |
Male | 86 | 44.8 | 37.9; 51.9 |
Chronological age | |||
20–30 | 30 | 15.6 | 11.1; 21.5 |
31–40 | 34 | 17.7 | 12.9; 23.8 |
41–50 | 39 | 20.3 | 15.2; 26.6 |
51–60 | 40 | 20.8 | 15.6; 27.2 |
61–70 | 36 | 18.8 | 13.8; 24.9 |
71–80 | 13 | 6.8 | 4.0; 11.3 |
Tooth position | |||
11 | 84 | 43.8 | 36.9; 50.9 |
21 | 108 | 56.2 | 49.1; 63.1 |