Review for 10.1186/s12876-016-0443-2 (2016)

Reviewer’s report 
Title:  The prevalence of functional dyspepsia using Rome III questionnaire among chronic 
hepatitis C patients. 
 
Version:  0 Date:  03 Nov 2015 
 
Reviewer:  Dan Dumitrascu 
 
Reviewer's report: 
This is an original study dedicated to a less frequ ented matter. Authors should convince us that 
the symptoms of the HCV pts were indeed functional.  We need information on autonomic 
neuropathy and absolutely on therapy, knowing that many antiviral drugs cause dyspepsia. The 
correlation of the dyspeptic symptoms with the seve rity of fibrosis requires caution of the 
interpretation: even early stage of cirrhosis could  cause motility and accommodation disorders of 
the stomach, beside the autonomic neuropathy.  
Language errors present. 
Acknowledgement too pathetic. 
 
Are the methods appropriate and well described? 
If not, please specify what is required in your com ments to the authors. 
No 
Does the work include the necessary controls? 
If not, please specify which controls are required in your comments to the authors. 
Yes 
Are the conclusions drawn adequately supported by t he data shown? 
If not, please explain in your comments to the auth ors. 
No 
Are you able to assess any statistics in the manusc ript or would you recommend an 
additional statistical review? 
If an additional statistical review is recommended,  please specify what aspects require further 
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 manu script: 
Needs some language corrections before being publis hed 
Declaration of competing interests 
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