Review for 10.1186/s12876-020-01426-5 (2020)

Reviewer’ s report
Title: 99mTc-sodium phytate is a valid alternative to the gold-standard 99mTc-sulfur colloid in the
measurement of gastric emptying among healthy multi-ethnic Asian population: results of arandomized cross-over trial
Version: 0Date: 20 Jul 2020
Reviewer's report:
This manuscript is well organized and described carefully. Reviewer thinks this article provides
basic and significant information on gastric emptying and is useful in clinical situation.One minor comment is found below.In line 296 in Discussion, one participant showed the GMR data with more than 10% (99mTc-SP:11%, 99mTc-SC: 14%). Please tell authors' discussion about the reason of the result.
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YesAre the methods appropriate and well described?
If not, please specify what is required in your comments to the authors.
YesDoes the work include the necessary controls?
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YesAre the conclusions drawn adequately supported by the data shown?
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Yes
Are you able to assess any statistics in the manuscript or would you recommend an
additional statistical review?If an additional statistical review is recommended, please specify what aspects require furtherassessment in your comments to the editors.
I am able to assess the statistics
Quality of written English
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AcceptableDeclaration of competing interests
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