Table 1.
Pedigree structures
| Size of family (children) | Mongolian | Korean | CEPH families |
|---|---|---|---|
| 2 |
26 |
50 |
0 |
| 3 |
12 |
41 |
0 |
| 4 |
6 |
17 |
0 |
| 5 |
3 |
12 |
1 |
| 6 |
0 |
2 |
1 |
| 7 |
0 |
0 |
1 |
| 8 |
0 |
0 |
3 |
| 9 |
0 |
0 |
1 |
| 10 |
0 |
0 |
3 |
| 11 |
0 |
0 |
1 |
| 12 |
0 |
0 |
1 |
| 13 |
0 |
0 |
1 |
| Total number of families |
47 |
122 |
13 |
| Total number of children | 127 | 361 | 117 |
The composition of the Mongolian, Korean and CEPH family pedigrees, with the number of families of each size. Only families with at least two children are shown, since this is required for application of our algorithm. For analysis of maternal age effects, only families with at least three children were used.