Reviewer's report
Title:Systematic Investigation of gastrointestinal diseases in China (SILC):
validation of survey methodology
Version: 1Date:20 August 2009
Reviewer: Fabio Pace
Reviewer's report:
The paper is interesting, well done and can be published as it is.
I have no criticism or suggestions at all.
Level of interest: An article of importance in its field
Quality of written English: Acceptable
Statistical review: Yes, and I have assessed the statistics in my report.
Declaration of competing interests:
I declare that I have no competing interests' below
Reviewer's report
Title:Systematic Investigation of gastrointestinal diseases in China (SILC):
validation of survey methodology
Version: 1Date:20 August 2009
Reviewer: Fabio Pace
Reviewer's report:
The paper is interesting, well done and can be published as it is.
I have no criticism or suggestions at all.
Level of interest: An article of importance in its field
Quality of written English: Acceptable
Statistical review: Yes, and I have assessed the statistics in my report.
Declaration of competing interests:
I declare that I have no competing interests' below
Please review this paper.
user
Reviewer's report
Title:Systematic Investigation of gastrointestinal diseases in China (SILC):
validation of survey methodology
Version: 1Date:20 August 2009
Reviewer: Fabio Pace
Reviewer's report:
The paper is interesting, well done and can be published as it is.
I have no criticism or suggestions at all.
Level of interest: An article of importance in its field
Quality of written English: Acceptable
Statistical review: Yes, and I have assessed the statistics in my report.
Declaration of competing interests:
I declare that I have no competing interests' below
assistant