Table 1.
Percentage | Number | p value a | ||
---|---|---|---|---|
Gender |
Male |
58 |
251 |
<0.01 |
Female |
42 |
185 |
||
Age categories (years) |
18 to 35 |
54 |
234 |
<0.01 |
35 to 65 |
40 |
173 |
||
65+ |
7 |
29 |
||
Residence |
Inner city |
70 |
305 |
<0.01 |
Urban area |
21 |
90 |
||
Netherlands, outside urban study area |
6 |
27 |
||
Abroad |
3 |
14 |
||
Nationality |
Dutch |
67 |
290 |
<0.01 |
Other |
33 |
146 |
||
Level of education |
Low or intermediate |
73 |
315 |
<0.01 |
High |
27 |
116 |
||
Civil status |
Single, no children |
42 |
182 |
<0.01 |
Partner with children |
24 |
105 |
||
Single with children |
18 |
77 |
||
Partner, no children |
12 |
53 |
||
Other |
4 |
17 |
||
Shift | Day |
45 |
198 |
<0.01 |
Evening |
35 |
153 |
||
Night | 20 | 85 |
aChi-square test.