Review for 10.1186/s12876-018-0779-x (2018)

Reviewer ’s report  
 
Title: Systematic review of the relationship of Helicobacter pylori infection with geogra phical 
latitude, average annual temperature and average daily sunshine  
 
Version: 1 Date: 02 Apr 2018  
 
Reviewer: Raja Affendi Raja Ali  
 
Reviewer's report:  
 
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All the issues have been rectified.  
 
Are the methods appropriate and well described?  
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Yes 
 
Does the work include the necessary controls?  
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Unable to assess  
 
Are the conclusions drawn adequately supported by the data shown?  
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Yes 
 
Are you able to assess any statistics in the manuscript or would you recommend an  
additional sta tistical review?  
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assessment in your comments to the editors.  
 
I am able to assess the statistics  
 
Quality of written English  
Please indicate the quality of language in the manuscript:  
 
Acceptable  
 
  
Declaration of competing interests  
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I agree to the open peer review policy of the journal