|  |  | Men |  |  |  | Women |  |
---|---|---|---|---|---|---|---|---|
 | N | OR | 95% CI | P | N | OR | 95% CI | P |
IQ | 176 | 1.05 | 1.02-1.08 | < 0.001 | 207 | 1.06 | 1.03-1.09 | < 0.001 |
Education level: | 175 | Â | Â | 0.002 | 199 | Â | Â | < 0.001 |
None | Â | 1.00 | Â | Â | Â | 1.00 | Â | Â |
O level | Â | 1.43 | 0.66-3.09 | Â | Â | 2.39 | 1.24-4.59 | Â |
A level | Â | 2.95 | 1.20-7.27 | Â | Â | 8.60 | 1.92-38.60 | Â |
University |  | 7.38 | 1.97-27.71 |  |  | α | --- |  |
Housing conditions: | 187 | Â | Â | 0.22 | 223 | Â | Â | 0.19 |
No problems | Â | 1.00 | Â | Â | Â | 1.00 | Â | Â |
1-4 problems | Â | 0.68 | 0.37-1.25 | Â | Â | 0.68 | 0.38-1.21 | Â |
Adverse events: | 176 | Â | Â | 0.35 | 212 | Â | Â | 0.28 |
None | Â | 1.00 | Â | Â | Â | 1.00 | Â | Â |
Some (1-5) | Â | 0.74 | 0.39-1.40 | Â | Â | 0.72 | 0.40-1.30 | Â |
Height (cm) | 133 | 1.04 | 0.98-1.10 | 0.24 | 170 | 1.00 | 0.94-1.05 | 0.89 |