Diagnostic Odds ratio

Diagnostic odds ratio:

It relates odds that the test is positive in diseased population to the 

odds that the test is positive in healthy population 

>=50 :                Very strong validity of test

20 to <50 :         Strong 

10 to <20 :         Fair 

<10 :                  Weak

PSM / COMMUNITY MEDICINE by Dr Abhishek Jaiswal is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
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