Review for 10.1186/s12876-020-01508-4 (2020)

Reviewer’s report
Title: 
Developing the 
Patient Health Questionnaire-8 for 
a greater impact on the
quality of life of patients with functional dyspepsia compared to 
Somatic
Symptom Scale-8
Version: 
1 
Date: 
06 Sep 2020
Reviewer's report:
Interesting work, with a good reliability analysis.
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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?
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Is the presentation of the work clear?
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from apparent manipulation?
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