International Normalized Ratio
Synonyms
INR
International Normalized Ratios
Normalized Ratio, International
Normalized Ratios, International
Ratio, International Normalized
Ratios, International Normalized
System established by the World Health Organization and the International Committee on Thrombosis and Hemostasis for monitoring and reporting blood coagulation tests. Under this system, results are standardized using the International Sensitivity Index for the particular test reagent/instrument combination used.
See Also