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Table 1 Factor assays and vWF antigen and activity

From: Homozygous missense variant F12 (Gly506Asp) associated with severe factor XII deficiency: a case report

Test

Results

Normal range

Fibrinogen

3.79

2.00–4.00 gm/L

Factor VIII

127.00

60.00–150.00%

Factor IX

98.00

50.00–150.00%

Factor X

73.00

40.00–120.00%

Factor XI

107.00

75.00–155.00%

Factor XII

 < 1.00 (L)

70.00–145.00%

Factor XIII

117.0

60.0–150.0%

vWF Activity

61.0

50.0–150.0

vWF Assay Ag

83.0

50.0–160.0