Postoperative urinary dysfunction following lateral lymph node dissection for rectal cancer via minimally invasive surgery

Table 8 Multivariate analysis for duration of urinary catheterization

Factor	p value	HR	95%CI
Age (years old)	0.61
Sex (male/female)	0.18
Surgical approach (LS/RALS)	0.37
Surgical procedure (APR/LAR, ISR, Hartmann)	0.37
LLND laterality (bilateral/unilateral)	< 0.01	7.37	1.89–49.27
SSI (yes/no)	0.01	15.36	1.68-210.54

Abbreviations: HR: hazard ratio; CI: confidence interval; LS: laparoscopic surgery; RALS: robot-assisted laparoscopic surgery; APR: abdominoperineal resection; LAR: low anterior resection; ISR: intersphincteric resection; LLND: lateral lymph node dissection; SSI: surgical site infection

ISSN: 1471-2482