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. 2019 Mar 2;11(3):539. doi: 10.3390/nu11030539

Table 1.

Sociodemographic characteristics of participants by country.

Germany Netherlands Slovenia Spain UK Total
n = 20 n = 20 n = 20 n = 20 n = 20 N = 100
Sex
Male 10 10 10 10 10 50
Female 10 10 10 10 10 50
Age
18–34 years 9 6 5 4 3 27
35–49 years 3 6 5 8 4 26
50–64 years 5 4 6 5 9 29
65+ years 3 4 4 3 4 18
Highest education
Primary 0 0 3 3 0 6
Secondary 1 16 12 10 12 15 65
University 4 8 7 5 5 29

1 This subgroup includes participants who completed further vocational education postsecondary level.