Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

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Fig. 4. Receiver operating characteristic (ROC) curves for distinguishing functional heartburn (FH) from non-erosive reflux disease (NERD) patients. AET, acid exposure time; PSPW, post-reflux swallow-induced peristaltic wave; MNBI, mean nocturnal baseline impedance.
J Neurogastroenterol Motil 2021;27:525~532 https://doi.org/10.5056/jnm20073
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