Differences in the pressures of canal anal and rectal sensitivity in XXXX with fecal incontinence, chronic @entity1142 and healthy subjects.

@entity1 @entity1142 @entity322
INTRODUCTION: There exists a great variability in the manometric findings between @entity1 with @entity322 ( @entity322 ) and healthy subjects. The correlation between the pressures of the anal canal and the @entity322 is not exact by the wide rank of normal values. OBJECTIVES: Prospective study to evaluate differences in the pressures of the anal canal and in rectal sensitivity in @entity1 with @entity322 , chronic @entity1142 (CC) and healthy subjects. MATERIAL AND METHODS: Ninety four @entity1 with @entity322 , 36 @entity1 with CC and 15 healthy subjects were included. The following data were obtained: age, sex, resting pressure, anal canal length (ACL), squeeze maximum pressure (SMP), squeeze pressure duration (SPD), first sensation, urge and maximum tolerated volume (MTV). Statistical study: test of Kruskal-Wallis, test of Mann-Whitney, and multinomial logistic regression test. RESULTS: There were significant differences in the resting pressure (p < 0.001), the ACL (p < 0.001) and the SMP (p < 0.01) in the group of @entity322 with respect to the other two groups. The volume for the first sensation was significantly lower in the healthy subjects than that in the other two groups (p < 0.05). The urge volume and the MVT were smaller in the group with @entity322 with respect to the other groups (p < 0.001). In multivariate analysis the age, the resting pressure and the volume for the first sensation and urge increase the relative risk for @entity322 . CONCLUSIONS: The greater age, the decrease in anal canal resting pressure and the alteration of rectal sensation increase the risk for @entity322 .
