Preferred Label : Factor IX Activity Actual to Control Ratio Measurement;
NCIt related terms : FIXAAC; Factor IX Activity Actual/Normal; Factor IX Activity Actual/Control; Factor IX Activity Actual/Factor IX Activity Control;
NCIt definition : The determination of the ratio of the biological activity of factor IX dependent coagulation
in a subject's specimen when compared to the same activity in a control specimen.
The measurement may be expressed as a ratio or percentage.;
Alternative definition : CDISC: A relative measurement (ratio or percentage) of the biological activity of
factor IX dependent coagulation in a subject's specimen when compared to the same
activity in a control specimen.;
NCI Metathesaurus CUI : CL1382797;
Origin ID : C170588;
UMLS CUI : C5418637;
Semantic type(s)
concept_is_in_subset
related_to_genetic_biomarker