Review for 10.1186/s12876-020-01407-8 (2020)

Reviewer’ s report
Title: VALIDATION OF A NEW PROGNOSTIC MODEL TO PREDICT SHORT AND
MEDIUM-TERM SURVIVAL IN PATIENTS WITH LIVER CIRRHOSIS
Version: 2Date: 22 Jun 2020
Reviewer's report:
I have only minor comments. Once they have been improved, it is not necessary for me to further
review this paper.
Please give more statistical data in the Results part of the Abstract section.In the Abstract section, the words "the new score best showed good ability to identified patients
who were not at risk of death" should be revised as "the new score best showed a good ability toidentify patients who were not at risk of death". In the Discussion section, the words "both theinitial and confirmatory study" should be revised as "both the initial and confirmatory studies".
More subheading titles should be added in the Results section.
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YesAre the methods appropriate and well described?
If not, please specify what is required in your comments to the authors.
YesDoes the work include the necessary controls?
If not, please specify which controls are required in your comments to the authors.
No
Are the conclusions drawn adequately supported by the data shown?
If not, please explain in your comments to the authors.
YesAre 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 recommend additional statistical reviewQuality of written English
Please indicate the quality of language in the manuscript:
Needs some language corrections before being publishedDeclaration of competing interests
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