Review for 10.1186/s12876-020-01538-y (2020)

Reviewer’s report
Title: 
Association between platelet count and mucosal healing in Japanese
patients with ulcerative colitis: A cross-sectional study
Version: 
0 
Date: 
12 Oct 2020
Reviewer's report:
Furukawa et al present here a cross-sectional study evaluating the association
between platelet count and mucosal healing. 
Although the theme is of clinical interest, there have already been very similar
reports of comparative scale in the literature as the authors have themselves
stated in the introduction, also involving Japanese patients (Nakarai et al 2014,
Uchihara et al 2017). I am not certain that this study adds novel insight to this
already known clinical association.
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Is the study design appropriate to answer the research question (including the use
of appropriate controls), and are the conclusions supported by the evidence
presented?
No
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No
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No
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from apparent manipulation?
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