Nationality

Life-style factor

M

SD

British

Smoking

5.24

1.60

Alcohol

5.18

1.51

Physical activity

5.02

1.39

Weight

4.02

1.21

French

Physical activity

5.70

1.21

Smoking

5.63

1.30

Alcohol

5.46

1.27

Weight

3.73

1.28

Swiss

Physical activity

5.88

1.40

Smoking

5.62

1.39

Alcohol

5.56

1.29

Weight

3.83

1.31