| Cases | Controls | Unadjusted | Adjusteda | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
N | % | N | % | OR | 95% CI | p- value | OR | 95% CI | p- Value | ||
Maternal SES Class | Upper white-collar workers | 2707 | 12.1 | 11,660 | 16.1 | Ref | Â | Â | Ref | Â | Â |
Lower white-collar workers | 8972 | 42.8 | 34,040 | 47.1 | 1.13 | 1.07–1.18 | <0.0001 | 1.18 | 1.12–1.24 | <0.0001 | |
Blue collar workers | 4722 | 22.6 | 14,009 | 19.4 | 1.44 | 1.37–1.52 | <0.0001 | 1.53 | 1.45–1.61 | <0.0001 | |
Other | 4541 | 21.7 | 12,528 | 17.3 | 1.55 | 1.47–1.64 | <0.0001 | 1.65 | 1.56–1.74 | <0.0001 | |
Region of birth | Southern Finland | 11,331 | 50.6 | 30,192 | 39.7 | Ref | Â | Â | Ref | Â | Â |
Western Finland | 6743 | 30.1 | 27,006 | 35.5 | 0.66 | 0.64–0.69 | <0.0001 | 0.68 | 0.66–0.71 | <0.0001 | |
Northern Finland | 2322 | 10.4 | 10,788 | 14.2 | 0.57 | 0.55–0.60 | <0.0001 | 0.59 | 0.56–0.62 | <0.0001 | |
Eastern Finland | 1992 | 8.9 | 8153 | 10.7 | 0.65 | 0.61–0.68 | <0.0001 | 0.67 | 0.63–0.71 | <0.0001 | |
Urbanicity | Urban | 15,161 | 68.0 | 46,199 | 60.9 | Ref | Â | Â | Ref | Â | Â |
Semi-urban | 3249 | 14.6 | 13,175 | 17.4 | 0.75 | 0.72–0.78 | <0.0001 | 0.79 | 0.76–0.82 | <0.0001 | |
Rural | 3881 | 17.4 | 16,431 | 21.7 | 0.72 | 0.69–0.75 | <0.0001 | 0.82 | 0.79–0.86 | <0.0001 | |
Maternal marital status | Married/ in a relationship | 18,681 | 93.8 | 68,457 | 97.1 | Ref | Â | Â | Ref | Â | Â |
Single | 1224 | 6.1 | 2014 | 2.9 | 2.28 | 2.11–2.45 | <0.0001 | 2.02 | 1.87–2.17 | <0.0001 |