From: The risk of childhood autism among second-generation migrants in Finland: a case–control study
Cases | Controls | OR (95% CI) | p | AdjustedaOR (95% CI) | p | |||
---|---|---|---|---|---|---|---|---|
n | % | n | % | |||||
Mothers | ||||||||
Finnish | 1 058 | 93.9 | 4 340 | 96.2 | Ref. | Ref. | ||
Former Yugoslavia | 6 | 0.5 | 8 | 0.2 | 3.0 (1.1-8.8) | 0.04 | 3.2 (1.1-9.1) | 0.03 |
Former Soviet Union | 22 | 2.0 | 50 | 1.1 | 1.7 (1.05-2.9) | 0.03 | 1.7 (1.05-2.9) | 0.03 |
Somalia | 6 | 0.5 | 34 | 0.8 | 0.7 (0.3-1.8) | 0.49 | 0.8 (0.3-1.9) | 0.60 |
Thailand | 3 | 0.3 | 13 | 0.3 | 1.0 (0.3-3.6) | 0.9885 | 1.0 (0.3-3.7) | 0.95 |
Vietnam | 5 | 0.8 | 9 | 0.1 | 7.0 (2.3-20.9) | <0.001 | 7.0 (2.3-21.2) | <0.001 |
Fathers | ||||||||
Finnish | 1 069 | 94.9 | 4 344 | 96.3 | Ref. | Ref. | ||
Former Yugoslavia | 8 | 0.7 | 8 | 0.2 | 4.0 (1.5-10.6) | 0.006 | 4.1 (1.5-10.9) | 0.005 |
Former Soviet Union | 5 | 0.5 | 21 | 0.5 | 0.9 (0.4-2.5) | 0.88 | 0.9 (0.4-2.5) | 0.89 |
Somalia | 8 | 0.7 | 31 | 0.7 | 1.1 (0.5-2.6) | 0.78 | 1.2 (0.5-2.8) | 0.62 |
Turkey | 1 | 0.1 | 10 | 0.2 | 0.4 (0.1-3.3) | 0.40 | 0.5 (0.1-3.5) | 0.45 |
Vietnam | 8 | 0.7 | 5 | 0.1 | 6.4 (2.1-19.7) | 0.001 | 6.4 (2.1-19.5) | 0.001 |