Results
| Prothrombotic condition | Children tested (n) | Abnormal results initially (n) | Persistently abnormal results (n (%)) |
|---|---|---|---|
| Factor V Leiden | 50 | 6 | 6 (12) |
| APC resistance | 50 | 7 | 7 (14) |
| Protein C deficiency | 67 | 3 | 0 |
| Total protein S deficiency | 65 | 7 | 11-150 |
| Free protein S deficiency | 59 | 5 | 11-150 |
| Antithrombin III deficiency | 65 | 1 | 0 |
| Heparin cofactor II deficiency | 58 | 1 | 0 |
| Plasminogen deficiency | 58 | 0 | 0 |
↵1-150 In the same patient.