Title: Risk Factors for Delayed Colorectal Postpolypectomy Bleeding: A Meta-Analysis
Version: 2 Date: 12 Nov 2023
Reviewer's report:
This manuscript showed a meta-analysis of risk factors for delayed colorectal post-polypectomy
bleeding (DPPB).
This manuscript is well argued after meta-analysis, but there are some things to confirm.
Comments are needed on the presence or absence of preventive endoscopic clip closure when
discussing DPPB.
In multivariate logistic regression analysis, “polyp number # 3” were significantly correlated
with an increased risk of DPPB, not “polyp number >3”.
It needs some explanation on this point.
In page 19 line 278, what does the meaning of “protective factor”?
Please add the description of limitation in this manuscript.
In page 2 line 27, it is written as “aspirin (RR=1.46) before surgery”, but “aspirin (RR=1.46)
before polypectomy” is more accurate.
Title: Risk Factors for Delayed Colorectal Postpolypectomy Bleeding: A Meta-Analysis
Version: 2 Date: 12 Nov 2023
Reviewer's report:
This manuscript showed a meta-analysis of risk factors for delayed colorectal post-polypectomy
bleeding (DPPB).
This manuscript is well argued after meta-analysis, but there are some things to confirm.
Comments are needed on the presence or absence of preventive endoscopic clip closure when
discussing DPPB.
In multivariate logistic regression analysis, “polyp number # 3” were significantly correlated
with an increased risk of DPPB, not “polyp number >3”.
It needs some explanation on this point.
In page 19 line 278, what does the meaning of “protective factor”?
Please add the description of limitation in this manuscript.
In page 2 line 27, it is written as “aspirin (RR=1.46) before surgery”, but “aspirin (RR=1.46)
before polypectomy” is more accurate.
Please review this paper.
user
Title: Risk Factors for Delayed Colorectal Postpolypectomy Bleeding: A Meta-Analysis
Version: 2 Date: 12 Nov 2023
Reviewer's report:
This manuscript showed a meta-analysis of risk factors for delayed colorectal post-polypectomy
bleeding (DPPB).
This manuscript is well argued after meta-analysis, but there are some things to confirm.
Comments are needed on the presence or absence of preventive endoscopic clip closure when
discussing DPPB.
In multivariate logistic regression analysis, “polyp number # 3” were significantly correlated
with an increased risk of DPPB, not “polyp number >3”.
It needs some explanation on this point.
In page 19 line 278, what does the meaning of “protective factor”?
Please add the description of limitation in this manuscript.
In page 2 line 27, it is written as “aspirin (RR=1.46) before surgery”, but “aspirin (RR=1.46)
before polypectomy” is more accurate.
assistant