Review for 10.1186/s12876-019-1115-9 (2019)

Reviewer ’s report  
 
Title: Elevated serum triglyceride and low -density lipoprotein cho lesterol promotes the 
formation  of colorectal polyps  
 
Version: 4 Date: 25 O ct 2019  
 
Reviewer: Reviewer 2  
 
Reviewer's report:  
 
PEER REVIEWER ASSESSMENTS:  
 
OBJECTIVE - Full research articles: is there a clear objective that addresses one or several 
testable research questions? (Brief or other article types: is there  a clear objective?)  
 
Yes - there is a clear objective  
 
 
DESIGN - Is the current approach (including controls and analysis protocols) appropriate for the 
objective?  
 
Yes - the approach is appropriate  
 
 
EXECUTION - Are the experiments and analyses performed with sufficient technical rigor to 
allow confidence in the results?  
 
Yes - experiments and analyses were performed appropriately  
 
 
STATISTICS - Is the use of statistics in the manuscript appropriate?  
 
Yes - appropriate statistical analyses have been used in the study  
 
 
INTERPRETATION - Is the current interpretation/discussion of the results reasonable and not 
overstated?  
 
No - there are minor issues  
 
 
OVERALL MANUSCRIPT POTENTIAL - Has the author addressed yo ur concerns sufficiently 
for you to now recommend the work as a technically sound contribution? If not, can further 
revisions be made to make the work technically sound?  
 
Probably - with minor revisions  
 
 
PEER REVIEWER COMMENTS:  
 
GENERAL COMMENTS: The autho rs have addressed previous comments. However, there is 
still room for improvement especially for the Discussion section.  
 
 
ADDITIONAL REQUESTS/SUGGESTIONS:  
 
Discussion can be further improved. It needs improvement in style, substance and organisation.  
 
While  the authors changed the orders of Tables as I requested earlier, they did NOT follow 
through in the Discussion Narrative (Organisation).  
 
Are the methods appropriate and well described?  
If not, please specify what is required in your comments to the authors.  
 
Yes 
 
Does the work include the necessar y controls?  
If not, please specify which controls are required in your comments to the authors.  
 
Yes 
 
Are the conclusions drawn adequately supported by the data shown?  
If not, please explain in your comments to the authors.  
 
No 
 
Are you able to assess any statistics in the manus cript or would you recommend an 
additional statistical review?  
If an additional statistical review is recommended, please speci fy 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 manuscript:  
 
Acceptable  
 
Declaration of competing interests  
Please complete a declaration of competing interests, considering the following questions:  
 
1. Have you in the past five years received reimbursements, f ees, funding, or salary 
from an organisation that may in any way gain or lose financial ly from the 
publication of this  manuscript, either now or in the future?  
 
2. Do you hold any stocks or shares in an organisation t hat 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 any 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 interests?  
 
6. Do you have any non -financial com peting interests in relation to this paper?  
 
If you can answer no to all of the above, write 'I declare that I have  no com peting interests' 
below. If your reply is yes to any, please give details below.  
 
This reviewer has been recruited by a partner organiza tion, Research Square. Reviewers with 
declared or apparent competing interests are not utilized for t hese reviews. This reviewer has 
agreed to publication of their comments online under a Creat ive Commons Attribution License 
attributed to Research Square a nd was paid a small honorarium for  completing the review within 
a specified timeframe. Honoraria for reviews such as this are paid regardless of the reviewer 
recommendation.  
 
I agree to the open peer review policy of the journal. I understand that my name w ill be included 
on my report to the authors and, if the manuscript is accepted f or publication, my named report 
including any attachments I upload will be posted on the website along with th e authors' 
responses. I agree for my report to be made available u nder 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 report can be in cluded as confidential comments 
to the editors, which will not b e published.  
 
I agree to the open peer review policy of the journal