TABLE 3

Results of other laboratory tests done after hip surgery

Laboratory test (reference range)Result
Prothrombin (G20210A) gene mutationNegative
Factor V Leiden mutationNegative
Protein C functional (70%–150%)101
Protein S functional (70%–160%)69
Antithrombin (80%–120%)85
Anticardiolipin antibody, immunoglobulin M (< 12.5 MPL U/mL)2.0
Anticardiolipin antibody, immunoglobulin G (< 15 GPL U/mL)4.1
Beta-2 glycoprotein I antibody, immunoglobulin M (≤ 20 SMU U/mL)1.9
Beta-2 glycoprotein I antibody, immunoglobulin G (≤ 20 SGU U/mL)4.9
Partial thromboplastin time-lupus anticoagulant screen (33.8–46.1 seconds)68
Dilute Russell’s viper venom time screen ratio (≤ 1:20)1:30
Hexagonal phase confirmation (≤ 40 seconds)22.8