Often increased
5- Creatinine Clearance RateReference range exampleAdult ( > 16y), Female: 87–110 ml/minute; Adult ( > 16y), Male: 100–140 ml/minuteLinked diagnostic tests1Creatinine Clearance (CrCl)
- Factor VIII (Antihemophilic Globulin, Percentage of Normal Value)Reference range exampleAdult ( > 16y): 55–145 %Linked diagnostic tests1Coagulation Factor Assay (Blood Clotting Factors)
- Fern Shaped CrystalsReference range exampleAdult ( > 16y), Female: 0–1 Not PresentLinked diagnostic tests1Amniotic Fluid Ferning Test
- Fibrin Split ProductsReference range exampleAll: 0–1 mg/dLLinked diagnostic tests1Fibrin Degradation Products (FDPs, Fibrin Split Products
- Pregnanediol (Urine)Reference range exampleInfant (0 - 1y): 0–0.1 mg/24hrs; Adult ( > 16y), Female: 0–10.5 mg/24hrsLinked diagnostic tests1Urine Pregnanediol Concentration (24 Hour)