Review for 10.1186/s12876-020-01324-w (2020)

Reviewer’ s report
Title: Nomogram based on blood lipoprotein for estimation of mortality in patients with hepatitis
B virus-related acute-on-chronic liver failure
Version: 0Date: 01 Oct 2019
Reviewer: Chundamannil Eapen
Reviewer's report:
Please include all comments for the authors in this box rather than uploading your report as an
attachment. Please only upload as attachments annotated versions of manuscripts, graphs,supporting materials or other aspects of your report which cannot be included in a textformat.Please overwrite this text when adding your comments to the authors.Th authors haveanalysed LDL cholesterol levels as a prognostic marker in HBV ACLF patients. I have thfollowing queries :1.How was HGV tested for ?2.What is the full form of PTA ?3.How was LDLcholesterol assay done ?4.Was LDL cholesterol tested on fasting blood samples ?5.Was anypatient on lipid lowering medications ?
Are the methods appropriate and well described?
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YesDoes the work include the necessary controls?
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Yes
Are the conclusions drawn adequately supported by the data shown?
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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 furtherassessment 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 published
Declaration of competing interests
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