Review for 10.1186/s12876-020-01527-1 (2020)

Reviewer’s report
Title: 
Increasing newly diagnosed inflammatory bowel disease and improving
prognosis in China: a 30-year retrospective study from a single center
Version: 
1 
Date: 
24 Oct 2020
Reviewer's report:
accept
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Is the study design appropriate to answer the research question (including the use
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