Table 2.
Hyperphagia score based on Dykens questionnaire.
| Genotype | Deletion (n = 31) | Non-Deletion (n = 22) | Total Group (n = 53) |
|---|---|---|---|
| Total score (SD) # (range 11–55) | 25.3 (9.6) | 24.8 (8.2) | 25.1 (9.0) |
| UPD-ICD | 26.3 (8.6) | ||
| UBE3A | 23.5 (8.0) | ||
| Subscale behavior (SD) (range 5–25) | 11.6 (4.8) | 11.4 (4.0) | 11.5 (4.4) |
| Subscale drive (SD) (range 4–20) |
10.5 (4.0) | 9.8 (3.7) | 10.2 (3.9) |
| Subscale severity (SD) (range 2–10) | 3.3 (1.9) | 3.6 (1.7) | 3.4 (1.8) |
UPD = uniparental paternal disomy, ICD = imprinting center defect. # 8 missing items for 6 children in total (item 2, 5, 6, 8 and 9, see Table A1 in the Appendix A).