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Table 1 Paired study design

From: Sample size re-estimation in paired comparative diagnostic accuracy studies with a binary response

Diseased

Non-diseased

  

Test B

  

Test B

  

+ive

-ive

  

+ive

-ive

Test A

+ive

n A

n B

Test A

+ive

n E

n F

-ive

n C

n D

-ive

n G

n H