From: Replication and exploratory analysis of 24 candidate risk polymorphisms for neural tube defects
 | White, non-Hispanic | AA, non-Hispanic | Hispanic, white | Hispanic, other | Asian* | Other/Unknown* | Total |
---|---|---|---|---|---|---|---|
Isolated anencephaly | 7 | 2 | 1 | 1 | 0 | 0 | 11 |
Isolated encephalocele | 22 | 10 | 12 | 5 | 1 | 1 | 51 |
Isolated spina bifida | 161 | 65 | 65 | 13 | 16 | 2 | 322 |
Anencephaly - multiple defects | 2 | 3 | 1 | 0 | 1 | 0 | 7 |
Encephalocele - multiple defects | 16 | 5 | 4 | 1 | 0 | 0 | 26 |
Spina bifida - multiple defects | 25 | 13 | 11 | 1 | 2 | 0 | 52 |
Total NTD cases | 233 | 98 | 94 | 21 | 20 | 3 | 469 |
Controls | 941 | 408 | 393 | 87 | 91 | 12 | 1932 |