Table 1.

Characteristics of participants by age

Age	Frequency	Mean number of teeth with caries code 5 or 6 ICDAS	The number of participants in each caries risk group (CRA)
			Low	Moderate	High
5–11 years old	20	2.1 teeth	1	7	12
12–25 years old	9	1.78 teeth	1	4	4
26–45 years old	19	2.47 teeth	1	6	12
46–65 years old	33	3.03 teeth	0	13	20
>65 years old	6	2.83 teeth	0	3	3

ICDAS = International Caries Detection and Assessment System