Differences in the coagulation factor activities between the twin pairs (n=14)
| Coagulation factor | Difference between twin A and twin B |
|---|---|
| Data given as median (range). | |
| Factor II | 4.5 (−7 to 17) |
| Factor V | 9 (−27 to 84) |
| Factor VII | 1.5 (−23 to 49) |
| Factor X | 5 (−11 to 23) |