Review for 10.1186/s12876-021-02081-0 (2022)

Reviewer’s report
Title: 
Comparing Colon Capsule Endoscopy To Colonoscopy; A Symptomatic
Patient’s Perspective
Version: 
0 
Date: 
18 Jun 2021
Reviewer's report:
This is a well-written manuscript. It is easy to understand and in general
comprehensive. It would have been better if the sample size is larger. It makes
me think if there will be more significant difference with a larger sample size. 
I am not sure if it was mentioned as to how many were screening and diagnostic
colonoscopies, how many were first timers or have had 2 or more colonoscopies
in the past. Do you think it would make a difference in terms of outcomes for
those who had previous colonoscopies?
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I am a consultant at Pentax for the CapsoCam small bowel capsules.
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Is the study design appropriate to answer the research question (including the use
of appropriate controls), and are the conclusions supported by the evidence
presented?
Yes
Are the methods sufficiently described to allow the study to be repeated?
Yes
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Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
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