Review for 10.1186/s12876-020-01597-1 (2021)

Reviewer’s report
Title: 
Prevalence and risk factors of bowel symptoms in Korean patients with
ulcerative colitis in endoscopic remission: a retrospective study
Version: 
1 
Date: 
10 Nov 2020
Reviewer's report:
Dear Authors,
thank you for carefully revising the manuscript and addressing al reviewers'
comments
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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?
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