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

Table. 3.

Pearson Correlations With Medtronic Distal Baseline Impedance From High-resolution Impedance Manometry

MNBI, cm above the LES Medtronic DBI-HRIMa(n = 22)
MNBI-17 0.03 (P = 0.883)
MNBI-15 0.16 (P = 0.475)
MNBI-9 0.24 (P = 0.288)
MNBI-7 0.34 (P = 0.123)
MNBI-5 0.48 (P = 0.024)
MNBI-3 0.58 (P = 0.005)
Distal MNBIb 0.44 (P = 0.038)

aDistal baseline impedance from high-resolution impedance manometry (DBI-HRIM) represents the baseline impedance from high-resolution impedance manometry (BI-HRIM) obtained from the most distal esophageal impedance sensor using the Medtronic HRIM catheter.

bDistal mean nocturnal baseline impedance (MNBI) represents the averaged MNBI values for 3,5,7, and 9 cm above the lower esophageal sphincter (LES).

J Neurogastroenterol Motil 2020;26:455~462 https://doi.org/10.5056/jnm19142
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