3450
Table of Contents > Health Dictionary > International normalized ratio

International normalized ratio

The prothrombin time ratio that would have been obtained if a standard reagent had been used in a prothrombin time determination; the prothrombin time ratio is expressed as the patient prothrombin time divided by the mean of the prothrombin time reference interval; the prothrombin time ratio is obtained for a working reagent in the laboratory through use of a parameter designated the international sensitivity index.
    Delicious Living
    Top Health
    Conditions
    To learn more, select a condition from the following menu.

    Healthy Living Marketplace
    North American Herb & Spice
    Now Food
    Lily of the Desert
    Bakery on Main
    Renew Life
    Wakunaga of America