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

Table. 3.

Comparison of Esophageal Manometric Metrics and Diagnoses Between Patients With Long Segment Versus Those With Short Segment Barrett’s Esophagus

Variable Short segment Barrett’s esophagus (n = 89) Long segment Barrett’s esophagus (n = 59) P-value
Median IRP 9.02 ± 10.17 6.71 ± 5.73 0.082
Mean LES resting pressure 25.91 ± 16.14 14.74 ± 9.08 < 0.001
LES residual pressure 7.21 ± 7.27 3.85 ± 3.56 0.001
DCI 1748.20 ± 1592.79 860.22 ± 1152.21 < 0.001
CFV 4.50 ± 4.47 3.51 ± 2.01 0.087
Weak swallows 15.37 (23.37) 22.14 (22.86) 0.093
Failed swallows 18.54 (28.20) 35.00 (35.68) 0.005
Large breaks 7.56 (21.81) 13.21 (22.08) 0.140
Distal latency 7.02 ± 2.29 6.18 ± 2.59 0.053
Motility disorders
Hypercontractile disorders 8 ± 9.00 1 ± 1.69 0.087
Hypocontractile disorders 33 ± 37.08 40 ± 67.80 < 0.001

IRP, integrated relaxation pressure; LES, lower esophageal sphincter; DCI, Distal contractile integral; CFV, contractile front velocity.

Data are presented as mean ± SD or n (%).

J Neurogastroenterol Motil 2023;29:31~37 https://doi.org/10.5056/jnm21255
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