From: The web-based ASSO-food frequency questionnaire for adolescents: relative and absolute reproducibility assessment
Age (years)
Females
%
Males
Total
14
9
20%
11
8%
20
11%
15
12
26%
26
19%
38
21%
16
33%
39
28%
54
29%
17
10
22%
63
45%
73
39%
46
100%
139
185