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 
Please complete a declaration of competing interest s, considering the following questions: 
1. Have you in the past five years received reimbur sements, fees, funding, or salary from an 
organisation that may in any way gain or lose finan cially from the publication of this 
manuscript, either now or in the future? 
2. Do you hold any stocks or shares in an organisat ion that may in any way gain or lose 
financially from the publication of this manuscript , either now or in the future? 
3. Do you hold or are you currently applying for an y patents relating to the content of the 
manuscript? 
4. Have you received reimbursements, fees, funding,  or salary from an organization that holds 
or has applied for patents relating to the content of the manuscript? 
5. Do you have any other financial competing intere sts? 
6. Do you have any non-financial competing interest s in relation to this paper? 
If you can answer no to all of the above, write 'I declare that I have no competing interests' 
below. If your reply is yes to any, please give det ails below. 
I declare having no competing interests 
I agree to the open peer review policy of the journ al. I understand that my name will be included 
on my report to the authors and, if the manuscript is accepted for publication, my named report 
including any attachments I upload will be posted o n the website along with the authors' 
responses. I agree for my report to be made availab le under an Open Access Creative Commons 
CC-BY license (http://creativecommons.org/licenses/ by/4.0/). I understand that any comments 
which I do not wish to be included in my named repo rt can be included as confidential comments 
to the editors, which will not be published. 
I agree to the open peer review policy of the journ al 
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 
Please complete a declaration of competing interest s, considering the following questions: 
1. Have you in the past five years received reimbur sements, fees, funding, or salary from an 
organisation that may in any way gain or lose finan cially from the publication of this 
manuscript, either now or in the future? 
2. Do you hold any stocks or shares in an organisat ion that may in any way gain or lose 
financially from the publication of this manuscript , either now or in the future? 
3. Do you hold or are you currently applying for an y patents relating to the content of the 
manuscript? 
4. Have you received reimbursements, fees, funding,  or salary from an organization that holds 
or has applied for patents relating to the content of the manuscript? 
5. Do you have any other financial competing intere sts? 
6. Do you have any non-financial competing interest s in relation to this paper? 
If you can answer no to all of the above, write 'I declare that I have no competing interests' 
below. If your reply is yes to any, please give det ails below. 
I declare having no competing interests 
I agree to the open peer review policy of the journ al. I understand that my name will be included 
on my report to the authors and, if the manuscript is accepted for publication, my named report 
including any attachments I upload will be posted o n the website along with the authors' 
responses. I agree for my report to be made availab le under an Open Access Creative Commons 
CC-BY license (http://creativecommons.org/licenses/ by/4.0/). I understand that any comments 
which I do not wish to be included in my named repo rt can be included as confidential comments 
to the editors, which will not be published. 
I agree to the open peer review policy of the journ al 
Please review this paper.
user
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 
Please complete a declaration of competing interest s, considering the following questions: 
1. Have you in the past five years received reimbur sements, fees, funding, or salary from an 
organisation that may in any way gain or lose finan cially from the publication of this 
manuscript, either now or in the future? 
2. Do you hold any stocks or shares in an organisat ion that may in any way gain or lose 
financially from the publication of this manuscript , either now or in the future? 
3. Do you hold or are you currently applying for an y patents relating to the content of the 
manuscript? 
4. Have you received reimbursements, fees, funding,  or salary from an organization that holds 
or has applied for patents relating to the content of the manuscript? 
5. Do you have any other financial competing intere sts? 
6. Do you have any non-financial competing interest s in relation to this paper? 
If you can answer no to all of the above, write 'I declare that I have no competing interests' 
below. If your reply is yes to any, please give det ails below. 
I declare having no competing interests 
I agree to the open peer review policy of the journ al. I understand that my name will be included 
on my report to the authors and, if the manuscript is accepted for publication, my named report 
including any attachments I upload will be posted o n the website along with the authors' 
responses. I agree for my report to be made availab le under an Open Access Creative Commons 
CC-BY license (http://creativecommons.org/licenses/ by/4.0/). I understand that any comments 
which I do not wish to be included in my named repo rt can be included as confidential comments 
to the editors, which will not be published. 
I agree to the open peer review policy of the journ al 
assistant