Review for 10.1186/s12876-017-0656-z (2017)

Reviewer ’s report  
 
Title:  Survival benefit of transarterial chemoemboliza tion in patients with metastatic 
hepatocellular carcinoma: a single center experience  
 
Version: 1 Date: 09 Jun 2017 
 
Reviewer:  Giovanni  Tarantino  
 
Reviewer’s report:  
 
Authors in their answer state...... Indeed, during data  collection i t was often difficult to quantify 
the degree of ascites and the grade of hepatic  encephalopathy. Thus the assessment of the Child 
score was not accurate.  
 
Then, how was the C -P classification reported in Table I performed?  
 
What is more, how authors carrie d out the analysis setting the decompensation at eight of C -P 
classification?  
 
Are the methods appropriate and well described?  
If not, please specify what is required in your comments to the authors.  
 
No 
 
Does the work include the nec essary 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.  
 
Yes 
 
Are you able to assess  any statistics in the manuscript 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 manuscript:  
 
Acceptable  
Declaration of competing interests  
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below. If your reply is yes to any, please give details below.  
 
'I declare that I have no competing interests'  
 
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