Results of segregation analysis for all families
| Model | Multifactorial q=t=d=0.0 | Recessive major gene H=d=0.0 | Dominant major gene H=0.0; d=1.0 | General model |
| q | — | 0.0077 | 0.0088 | 0.0088 |
| t | — | 2.51 | 2.51 | 2.51 |
| d | — | 0.0 | 1.0 | −>1.0 |
| H | 0.9485 | — | — | −>0.0 |
| −2LnL | 944.89 | 942.15 | 932.70 | 932.70 |