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st: Comparison of accuracy between two diagnostic procedures using the data sets from the distinct study populations.


From   "Shoryoku Hino" <shoryok@ninus.ocn.ne.jp>
To   <statalist@hsphsun2.harvard.edu>
Subject   st: Comparison of accuracy between two diagnostic procedures using the data sets from the distinct study populations.
Date   Fri, 20 Jan 2012 13:58:54 +0900

Dear stata users

I have a question about comparison of accuracy between two diagnostic
procedures in the following situation.
I have the data set in the population who underwent diagnostic procedure A
and can calculate sensitivity and specificity of the procedure A to diagnose
the specific lesion. And we also have another dataset in the distinct
population who underwent diagnostic procedure B and can calculate
sensitivity and specificity of the procedure B.
We would like to compare the diagnostic accuracy (sensitivity and
specificity) between procedure A and B.  I hope anyone to suggest how to do
this.

Sho

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