Table 2.
Frequencies of disomies, diploidies and nullisomies for 18, X and Y chromosomes in patients carriers of a combination of DFS associated to head abnormalities
| Patient number | Disomy frequency (%) | Diploidy frequency (%) | Nullisomy frequency (%) | ||||
|---|---|---|---|---|---|---|---|
| 1818 | XX | YY | XY | 1818XX, 1818YY, 1818XY | X,Y | 18 | |
| 1 | 2.22 | 3.45 | 2.59 | 3.23 | 2.76 | 0.85 | 1.00 |
| 2 | 2.01 | 1.66 | 2.58 | 2.67 | 2.58 | 0.85 | 2.00 |
| 3 | 2.46 | 2.38 | 3.26 | 2.61 | 2.86 | 1.86 | 1.87 |
| 4 | 1.44 | 2.31 | 2.50 | 3.08 | 2.41 | 1.35 | 1.72 |
| 5 | 2.55 | 4.04 | 3.24 | 3.08 | 3.15 | 1.00 | 1.39 |
| 6 | 2.57 | 3.26 | 4.16 | 3.29 | 3.15 | 1.98 | 1.85 |
| 7 | 1.15 | 3.74 | 3.93 | 3.07 | 2.68 | 1.15 | 1.53 |
| Mean ± SD | 2.05 ± 0.56 | 2.97 ± 0.87 | 3.18 ± 0.67 | 3.00 ± 0.26 | 2.63 ± 0.55 | 1.51 ± 0.69 | 1.62 ± 0.34 |
| Control group Mean ± SD | 0.16 ± 0.08 | 0.24 ± 0.07 | 0.28 ± 0.08 | 0.55 ± 0.17 | 0.13 ± 0.08 | 0.13 ± 0.04 | 0.04 ± 0.02 |