Title: Risk factors of active upper gastrointestinal bleeding in patients with COVID-19 infection
and the effectiveness of PPI prophylaxis
Version: 2 Date: 04 Nov 2022
Reviewer:  Thibault Sixt
Reviewer's report:
For the authors, thank you for your answers and corrections to the various remarks and
comments.
The answers are satisfying even if some data is missingand bring more consistency to the
manuscript.
I have no new comments to make.
Title: Risk factors of active upper gastrointestinal bleeding in patients with COVID-19 infection
and the effectiveness of PPI prophylaxis
Version: 2 Date: 04 Nov 2022
Reviewer:  Thibault Sixt
Reviewer's report:
For the authors, thank you for your answers and corrections to the various remarks and
comments.
The answers are satisfying even if some data is missingand bring more consistency to the
manuscript.
I have no new comments to make.
Please review this paper.
user
Title: Risk factors of active upper gastrointestinal bleeding in patients with COVID-19 infection
and the effectiveness of PPI prophylaxis
Version: 2 Date: 04 Nov 2022
Reviewer:  Thibault Sixt
Reviewer's report:
For the authors, thank you for your answers and corrections to the various remarks and
comments.
The answers are satisfying even if some data is missingand bring more consistency to the
manuscript.
I have no new comments to make.
assistant