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

Table. 1.

General Characteristics According to the High-resolution Manometry Motility Diagnosis

Variables Type I achalasia Type II achalasia Type III achalasia P-value
Number 14 39 15
Age (yr) 50.0 ± 14.8 49.8 ± 17.5 61.8 ± 13.1 0.045
Male 6 (43) 21 (55) 6 (40) 0.594
BMI (kg/m2) 21.2 ± 4.3 22.2 ± 3.5 21.4 ± 3.1 0.355
Median IRP (mmHg) 20.0 ± 0.0 34.2 ± 13.9 33.2 ± 10.9 0.011
Basal EGJ pressure (mmHg) 14.0 ± 1.0 42.0 ± 19.4 53.1 ± 32.9 0.008
Eckardt score 6.4 ± 1.9 6.8 ± 2.4 5.8 ± 2.0 0.369
EGJ-DI (mm2/mmHg) 2.3 ± 1.6 1.4 ± 0.9 1.6 ± 1.1 0.278
Myotomy length (cm) 11.6 ± 2.5 11.5 ± 2.8 12 ± 2.2 0.811
Procedure time (min) 78.3 ± 22.9 75.4 ± 26.1 75 ± 20.5 0.804

BMI, body mass index; IRP, integrated relaxation pressure; EGJ, esophagogastric junction; EGJ-DI, EGJ-distensibility index.

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

J Neurogastroenterol Motil 2022;28:474~482 https://doi.org/10.5056/jnm21186
© J Neurogastroenterol Motil