Selection of a cut-off for high- and low-methane producers using a spot-methane breath test: results from a large north American dataset of hydrogen, methane and carbon dioxide measurements in breath

Gastroenterol Rep (Oxf). 2017 doi: 10.1093/gastro/gow048.

The authors wish to inform the reader that any references to ‘confidential interval’ throughout the paper have been corrected to ‘confidence interval’. The paper has now been corrected online.