*χ2 test between the groups. | ||
Sex | NS* | |
Men | 4.6 | |
Women | 3.4 | |
Age | NS | |
25–34 | 3.2 | |
35–44 | 4.3 | |
45–54 | 3.4 | |
55–64 | 4.5 | |
Area | NS | |
North Karelia | 4.1 | |
Kuopio province | 3.3 | |
South western Finland | 4.2 | |
Helsinki capital area | 4.0 | |
Marital status | NS | |
Married | 3.8 | |
Single | 3.5 | |
Divorced | 5.1 | |
Widow | 4.1 | |
Education | NS | |
Basic education | 3.9 | |
Vocational school | 3.7 | |
Medium level | 4.0 | |
Academic level | 3.9 |