Table 1 Demographic information for the PWS and AS groups
PWS | AS | |
|---|---|---|
Medication use | ||
Growth hormone | 68.0% | 0% |
Anticonvulsant | 8.0% | 73.7% |
Genetic subtype | ||
Deletion | 24.0% | 47.4% |
UPD | 64.0% | 15.8% |
Imprinting centre defect | 8.0% | 0% |
Abnormal methylationa | 4.0% | 5.2% |
UBE3A mutation | NA | 31.6% |