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Exposure rates for maternal alcohol consumption, maternal smoking and maternal vitamin supplementation by self-reported ancestry in affected trios.
| Percent exposed to Maternal | ||||
|---|---|---|---|---|
| Ancestry | Alcohol | Smoking | Vitamin Supp | Affected children |
| European | 41% | 28% | 57% | 214 |
| East Asian | 4% | 3% | 21% | 234 |
| Other/Afr | 14% | 7% | 71% | 14 |
| Total | 21% | 14% | 39% | 462 |
