Mean proportion of haplotypes shared in each type of sib pair (π)
| Type of sib pair | Number of sib pairs | Expected π | Observed π | SD | p Value |
|---|---|---|---|---|---|
| Concordant normal | 64 | 0.5 | 0.58 | 0.35 | 0.031 |
| Discordant | 117 | 0.5 | 0.42 | 0.33 | 0.007 |
| Concordant affected | 70 | 0.5 | 0.60 | 0.29 | 0.002 |