Table I.
Patient characteristics
| N | Proportion | |
|---|---|---|
| Age at referral | ||
| 0 – 2 y | 40 | 0.33 |
| 2 – 4 y | 26 | 0.21 |
| 5 – 9 y | 18 | 0.15 |
| 10 – 14 y | 13 | 0.11 |
| 15+ y | 17 | 0.14 |
| not recorded | 9 | 0.07 |
| Total | 123 | 1.00 |
| Gender | ||
| Male | 94 | 0.76 |
| Female | 29 | 0.24 |
| Total | 123 | 1.00 |
| Ancestry | ||
| Caucasian, not Hispanic | 78 | 0.63 |
| Caucasian, Hispanic | 24 | 0.20 |
| East Asian | 9 | 0.07 |
| African American | 5 | 0.04 |
| Middle East/West Asian | 4 | 0.03 |
| Central/South Asian | 2 | 0.02 |
| Native American | 1 | 0.01 |
| Total | 123 | 1.00 |
| Major reported clinical features | ||
| Enteropathy | 69 | 0.56 |
| Dermatitis | 30 | 0.24 |
| Autoimmunity | 45 | 0.37 |
| Immunodeficiency; recurrent infections | 37 | 0.30 |
| “IPEX” only | 29 | 0.24 |
| No information recorded | 11 | 0.09 |