Review for 10.1186/s12876-021-01701-z (2021)

Reviewer’s report
Title: 
Does self-reported symptom questionnaire play a role in nonadherence to colonoscopy for risk-
increased population in the Tianjin colorectal cancer screening program?
Version: 
0 
Date: 
13 Jul 2020
Reviewer's report:
Dears Authors,
The present study "Does self-reported symptom questionnaire play a role in nonadherence to colonoscopy
for the risk-increased population in the Tianjin colorectal cancer screening program?" It was important to
state that the number of patients at increased risk for cancer is notorious and did not undergo colonoscopy.
In fact, FIT should be recommended, since the positive results of the FIT are related to better adherence to
colonoscopy.
And I agree that residents with a negative FIT, but with positive SRSQ, must be informed of the potential
risk of cancer to ensure adherence to colonoscopy.
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