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

Table. 2.

Conventional Manometric Parameters

Parameter Group P-value
NRFI Control
Mean resting pressure (mmHg) 74.4 (56.5-90.7) 89.2 (81.1-103.7) < 0.001
Maximum squeeze pressure (mmHg) 182 (145.3-218.3) 208.5 (169.4-249.8) 0.018
Duration of sustained squeeze (sec) 11.5 (6.6-19.9) 15.4 (15.4-9-20.0) 0.189
Anal canal length (cm) 2.8 (2.4-3.2) 2.6 (2.1-3.1) 0.451
Minimal rectal compliance (cm3/mmHg) 0.2 (0.1-0.2) 0.2 (0.1-0.2) 0.559
Maximal rectal compliance (cm3/mmHg) 0.8 (0.5-1.1) 0.6 (0.5-0.9) 0.362
RAIR threshold (cm3) 10 (10-20) 10 (10-15) 0.733
First sensation (cm3) 40 (20-120) 20 (10-20) < 0.001
Urge (cm3) 70 (40-130) 30 (20-55) < 0.001
Discomfort (cm3) 140 (110-170) 85 (45-130) < 0.001

NRFI, non-retentive fecal incontinence; RAIR, recto-anal inhibitory reflex.

Data are presented as median (interquartile range).

J Neurogastroenterol Motil 2022;28:303~311 https://doi.org/10.5056/jnm20216
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