Mesorectal reconstruction with pedicled greater omental transplantation to relieve low anterior resection syndrome following total intersphincteric resection in patients with ultra-low rectal cancer

Table 4 The results of anorectal manometry of two groups

Parameters	Observation group (n = 9)	Control group (n = 10)	P
RRP (mmHg, Mean ± SD)	1.79 ± 0.89	3.50 ± 1.81	0.010
ARP (mmHg, Mean ± SD)	13.34 ± 4.26	10.76 ± 4.10	0.201
ASP (mmHg, Mean ± SD)	14.20 ± 7.74	19.42 ± 13.17	0.332
RAIR (%)			1.000
Presence	7 (77.78)	8 (80)
Absence	2 (22.22)	2 (20)
Rectal sensation (ml, Mean ± SD)
The first sensation volume	25.00 ± 11.95	31.36 ± 7.78	0.071
The discomfort volume	128.75 ± 43.24	132.73 ± 37.71	1.000

mmHg millimeter (s) of mercury, SD standard deviation, ml milliliter, RRP rectal resting pressure, ARP anal resting pressure, ASP anal squeeze pressure, RAIR rectoanal inhibitory reflex

ISSN: 1471-2482