EVA laterality | Perchlorate discharge result | Number of mutant SLC26A4 alleles per subject | ||
---|---|---|---|---|
Zero | One | Two | ||
*One subject had a sibling with a normal perchlorate discharge result; †five subjects would likely have had an abnormal perchlorate discharge result: four had a goitre, and a fifth had two siblings with abnormal perchlorate discharge results. | ||||
Unilateral | Normal | 2 | 3 | 0 |
Unilateral | Abnormal | 0 | 0 | 0 |
Unilateral | Unknown | 3 | 1 | 0 |
Bilateral | Normal | 2 | 7 | 0 |
Bilateral | Abnormal | 0 | 0 | 7 |
Bilateral | Unknown | 4* | 3* | 7† |