What question did this study set out to answer?

This correction addresses errors in identifying coffee types and reporting statistical values affecting HbA1c.

May 10, 2026Open Access

Author Correction: Different coffee consumption patterns affect HbA1c via propionic acid-producing gut microbiota

Key Points

This correction addresses errors in identifying coffee types and reporting statistical values affecting HbA1c.
Correction of data regarding decaffeinated and caffeinated coffee consumption references.
Clarification of the mediating role of propionic acid-producing gut microbes.
Correction of CI values for the relationship between coffee preferences and glycosylated hemoglobin levels.

Abstract

In the "Results" section and Tables, 'decaffeinated coffee' was incorrectly referred to as 'caffeinated coffee'.In the "Results" subsection 'Mediating role of propionic acid-producing probiotic gut microbes between different coffee consumption preferences and glycosylated hemoglobin levels,' incorrect CI values were provided for a and b.

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Cite This Study

Cao et al. (Thu,) studied this question.

synapsesocial.com/papers/6a001ff2c8f74e3340f9b32b https://doi.org/https://doi.org/10.1038/s41538-026-00834-3

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