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  Reference List
The scientific and mathematical basis of BAC Tracker software is attributable to the work of a number of reputable scientists since 1932.  Click here for a full reference list.

  **Important Note**
BAC Tracker software provides BAC estimates only and should not be used to predict the actual BAC while someone is drinking.  Only certified blood or breath tests can accurately predict BAC.

 
BAC Tracker...the most comprehensive estimation of blood alcohol concentration: Widmark; Watson, et al.; Forrest; Seidl; Ulrich, et al.
 
 

Validation Study
 
Validation Extrapolation Reports

 

BAC Tracker has been validated in controlled drinking studies to be effective in providing an accurate extrapolation report within a 0.01gm% deviation of the observed BAC. 

Subjects were orally administered various amounts of alcohol under strict law enforcement supervision.  Their BrAC was recorded at certain times throughout the study using an Intoxilyzer® 5000.  BAC Tracker was able to generate multi-ingestion extrapolation reports that accurately calculated the BrAC for each subject.

The formulae utilized in BAC Tracker is based on Widmark; Watson, et al.; Forrest; Seidl; Ulrich, et al.; and a modification introduced in May 2007 by Posey-Mozayani.

Click here to view the full list of peer reviewed journal articles discussing the formulae utilized in BAC Tracker.

 

 

 

 

Click on the link below to view the results of the validation study.

                                                

Click on the validation subject #'s below to view the extrapolation reports that were generated for each of subjects in the validation study.

#1   #2   #3   #4   #5

#6   #7   #8   #9   #10

#11   #12   #13   #14   #15

#16   #17   #18   #19   #20  

                   #21   #22   #23                     

 
 
 
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