Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system
PPP = Platelet poor plasma
scale
Qn = Quantitative: The result of the test is a numeric value that relates to a continuous numeric scale. Reported either as an integer, a ratio, a real number, or a range. The test result value may optionally contain a relational operator from the set {<=, <, >, >=}. Valid values for a quantitative test are of the form "7", "-7", "7.4", "-7.4", "7.8912", "0.125", "<10", "<10.15", ">12000", 1-10, 1:256
method
IA = Immunoassay: Encompasses all immunoassays with a few exceptions, including Immune Blot and Immune Fluorescence, which were created based on historic usage.
Additional Names
short name
Anti thrombin; Antigen; Antigens; Antithrm; Antithrombin III; Antithrombn; AT; AT III; ATIII; COAGULATION; EIA; ELFA; ELISA; Enzyme immunoassay; Hematology; Heme; Heparin cofactor I; IAA; Level; MEIA; Plas; Platelet poor plasma; Point in time; QNT; Quan;