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Time in Range Calculator

 

 

 

 

 

 

Benefits of the Time In Range Calculator

·          Instant calculation of the % Time In Range

(Reference: Rosendaal FR, Cannegieter SC, van der Meer FJM, Briët E. A method to determine the optimal intensity of oral anticoagulant therapy. Thromb Haemost 1993: 69: 236-239)

·          Links to or imports data from many sources using Excel’s powerful data handling

·          Can read data directly from Dawn AC (using Excel data queries)

·          Works in conjunction with Dawn AC Report Writer to enable analysis of INR control for many different sets of patients

·          The % Time In Range calculation provides one of the best INR control measures

 

Why use Time In Range?

% time in range reflects the best INR control because it takes into account:

·          the time between INRs

·          how far out of range an INR falls

 

Calculating the Time In Range

1.        Take two INRs

2.        Draw a straight line between them

3.        Overlay range band

4.        Work out what proportion of line is currently in range

 

In the example shown:

·          % INRs in range  -  only 50%

·          % time in range  -  85%

 

System Requirements

Microsoft Excel 97 or later

 

Prices

·          The utility can be purchased for £99 plus VAT or ($188)

·          Dawn is an ISO 9001 and TickIT accredited organisation and we are also accredited members of Quality Guild, a regional organisation.

·          All our products are sold with a warranty and a full money back guarantee if the product does not substantially meet your requirements and does not perform according to the product documentation.

 

 

 

 

 

 

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