Table 2.
Descriptive characteristics of participants included in psychiatric diagnosis rates
| Region | Number | % de novoa | Age mean (sd) | Age range (years) | % male |
|---|---|---|---|---|---|
| AB/AC deletion group | 13 | 83% | 10 (4.2) | 5–18 | 54% |
| A-B deletion | 10 | 78% | 8.9 (3.6) | 5–15 | 60% |
| A-C deletion | 3 | 100% | 13.7 (4.8) | 9–18 | 33% |
| BD/CD deletion group | 12 | 50% | 14.2 (12.7) | 3–42 | 50% |
| B-D deletion | 8 | 57% | 13.4 (12.1) | 4–42 | 38% |
| C-D deletion | 4 | 33% | 15.9 (15.5) | 3–37 | 75% |
| BD/CD duplication group | 9 | 14% | 16.9 (14.7) | 5–39 | 56% |
| B-D duplication | 7 | 0% | 19.4 (15.9) | 5–39 | 57% |
| C-D duplication | 2 | 50% | 8 (4.1) | 5–11 | 50% |
| Total | 34 | 55% | 13.3 (11.0) | 3–42 | 53% |
Participant characteristics for the subset of individuals with a nested deletion or duplication of 22q11.2 included in description of psychiatric diagnosis rates
aPercentage of individuals with known inheritance