Review for 10.1186/s12876-018-0756-4 (2018)

Reviewer ’s report  
 
Title: Evaluation of Risk Factors for Perforated Peptic Ulcer  
 
Version: 2 Date: 29 Jan 2018  
 
Reviewer: Sajan Jiv Singh Nagpal  
 
Reviewer's report:  
 
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Are the methods appropriate and well described?  
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No 
 
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No 
 
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No 
 
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I am able to assess the statistics  
 
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Accep table  
 
 
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