Table 2.
Prevalence of rare bleeding and platelet disorders
| Rare bleeding and platelet disorders | n | % |
|---|---|---|
| Afibrinogenemia | 35 | 1.6 |
| Hypofibrinogenemia | 40 | 2.1 |
| Dysfibrinogenemia | 11 | 0.5 |
| Factor II deficiency | 13 | 0.6 |
| Factor V deficiency | 157 | 7.7 |
| Combined factor V and VIII deficiency | 27 | 1.1 |
| Factor VII deficiency | 723 | 35.4 |
| Factor X deficiency | 88 | 4.3 |
| Factor XI deficiency | 165 | 8.1 |
| Factor XIII deficiency | 61 | 3.1 |
| Deficiency of vitamin K-dependent factors | 13 | 0.6 |
| Other combined deficiencies | 46 | 2.3 |
| Bernard Soulier syndrome | 59 | 2.9 |
| Glanzmann’s trombastenia | 244 | 12.1 |
| Other platelet disorders | 359 | 17.6 |
| Total | 2,041 | 100 |