From: Tracking and prevalence of cardiovascular disease risk factors across socio-economic classes: A longitudinal substudy of the European Youth Heart Study
Low SES
High SES
Total sample
n
OR
95 % CI
Pa
Physical fitness
133
4.29
1.85–9.93
195
7.31
3.20–16.71
328
5.44
3.03–9.75
0.47
Body Mass Index
161
15.73
5.26–47.03
219
17.08
5.41–53.92
380
16.26
7.40–35.80
0.89