Table 1. Venezuelan HD kindred statistics.
| Numbers of kindreds by size
|
|||
|---|---|---|---|
| Number of individuals | Number of kindreds | Number of individuals, sibships, and relative pairs | |
| Total number of individuals in Venezuelan HD kindreds | 18,149 | ||
| 14,761 | 1 | Male | 9,162 |
| 200–600 | 3 | Female | 8,256 |
| 100–200 | 9 | Unknown gender | 731 |
| 51–99 | 17 | Living | 15,409 |
| 10–50 | 20 | Immortalized lymphocyte lines | 4,384 |
| 4–9 | 7 | HD genotype completed | 3,989 |
| 3 | 26 | Heterozygotes (≥40 CAGs) | 938 |
| Variably penetrant alleles (35–39 CAGs) | 80 | ||
| Homozygotes | 18 | ||
| Completely penetrant alleles (≥40 CAGs on both chromosomes) | 15 | ||
| Compound alleles (≥40 CAGs on one chromosome; 35–39 CAGs on other chromosome) | 3 | ||
| Founders | 3,783 | ||
| Nonfounders | 12,626 | ||
| Unconnected singletons | 134 | ||
| Sibships | 4,502 | ||
| Pairs | |||
| Sibling | 26,330 | ||
| Parent-offspring | 25,252 | ||
| Grandparental | 33,534 | ||
| Avuncular | 97,870 | ||
| Half-sibling | 8,181 | ||
| Cousin | 180,494 | ||