Coagulation Factor Activity Test
Health Checkups
≈ ¥20-50
(≈ $3-7)
2 hr
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Description
Estimated cost for Coagulation Factor Activity Test at general public hospitals in China is about ¥15-40, and at Grade 3A hospitals about ¥20-50, varying by hospital tier and region.
Main Uses
Diagnosing bleeding disorders such as hemophilia, assessing the risk of thrombosis, monitoring the effectiveness of anticoagulant therapy, evaluating liver function, and investigating unexplained bleeding or clotting events
Normal Range
The normal range for coagulation factor activity tests varies by specific factor. For example, Factor VIII (FVIII) and Factor IX (FIX) typically have a normal range of 50-150% of the reference value. Other factors like FII, FV, FVII, FX, and others also have their specific ranges, generally around 70-120%.
Low Values - Possible Causes
Hemophilia A or B, von Willebrand disease, liver disease, vitamin K deficiency, disseminated intravascular coagulation (DIC)
High Values - Possible Causes
Thrombotic disorders, liver disease (in some cases), inflammation, certain cancers, use of oral contraceptives