Review for 10.1186/s12876-021-01923-1 (2021)

Reviewer’s report
Title: 
Follow-up colonoscopy after an abnormal stool-based colorectal cancer
screening result: Analysis of steps in the colonoscopy completion process
Version: 
0 
Date: 
13 Aug 2021
Reviewer's report:
this is an interesting paper reporting patterns of follow-up colonoscopy
completion in federally qualified health centers.
My suggestion for authors is to underlie the importance of a screening policy
and to create a paragraph in the discussion on the new insights regarding non
invasive tools in this field that maybe will rise up the response rate.
(BJS Open 2020 Sep 29. doi: 10.1002/bjs5.50354. Chemical signature of
colorectal cancer: case-control study for profiling the breath print)
Methods and results are well written and clear. The main limitation is that
findings are from a single FQHC.
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