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Table 1 Estimated 28 day mortality rates for power calculation

From: Steroids or pentoxifylline for alcoholic hepatitis (STOPAH): study protocol for a randomised controlled trial

  

Pentoxifylline

 
  

Yes

No

Total

Prednisolone

Yes

17%a Group D

25% Group B

21%

No

25% Group C

35% Group A

30%

 

Total

21%

30%

 
  1. aEstimated assuming no interaction, that is multiplicative independent effects.
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Trials

ISSN: 1745-6215