Table 9.

U Mann—Whitney test results for diabetic enteropathy symptoms vs. control subjects.

Variables	Incontinence vs. Control	Constipation vs. Control	Diarrhea vs. Control
	p	p	p
MRP (mmHg)	0.003	0.036	0.046
MSP (mmHg)	<0.01	<0.01	0.003
MSP/MRP	0.017	0.003	0.011
RAP (mmHg)	0.543	0.264	0.764
Recto-anal pressure differential	0.619	0.023	0.177
The rectal pressure during the push maneuver (mmHg)	0.311	0.099	0.167
RAIR (mL)	<0.01	0.489	0.030
First sensation (mL)	<0.01	<0.01	0.015
Defecation threshold (mL)	0.265	0.041	0.102
MRP/RAP	0.037	0.039	0.034