Table 1 Frequency of occupational exposure to solvents
Frequency | Cases female (n/%) | Controls female (n/%) | Cases male (n/%) | Controls male (n/%) |
|---|---|---|---|---|
missing data | 0 | 1 | 0 | 1 |
0% | 2.4% | 0% | 4.2% | |
never | 85 | 31 | 3 | 13 |
85.9% | 73.8% | 30% | 54.2% | |
2x/6 months | 0 | 0 | 0 | 2 |
0% | 0% | 0% | 8.3% | |
2x/3 months | 0 | 0 | 0 | 1 |
0% | 0% | 0% | 4.2% | |
1x/month | 2 | 0 | 0 | 2 |
2% | 0% | 0% | 8.3% | |
1x/week | 0 | 0 | 2 | 1 |
0% | 0% | 20% | 4.2% | |
2x/week | 0 | 1 | 1 | 0 |
0% | 2,4 | 10% | 0% | |
3x/week | 1 | 0 | 0 | 2 |
1% | 0% | 0% | 8.3% | |
4x/week | 0 | 0 | 1 | 0 |
0% | 0% | 10% | 0% | |
5x/week | 6 | 5 | 2 | 1 |
6.1% | 11,9% | 20% | 4.2% | |
6x/week | 3 | 2 | 1 | 0 |
3% | 4,8% | 10% | 0% | |
daily | 0 | 2 | 0 | 1 |
0% | 4,8% | 0% | 4.2% |