Unilateral cutaneous ureterostomy with separate stomata vs ileal conduit after radical cystectomy

Table 5 Simple linear regression analysis of factors influencing the quality of life

Variables1	Unstandardized coefficients	Standardized coefficients (95% confidence interval)	P value
Age (years)	-0.555	-0.288 (-1.351 to 0.241)	0.162
Days between appliance base changes	-0.889	-0.310 (-2.095 to 0.316)	0.14
Number of re-interventions	-11.386	-0.506 (-19.751 to -3.020)	0.01
Serum creatinine level (mg/dL)	-8.148	-0.404 (-16.096 to -0.201)	0.045
eGFR (ml/minute)	0.339	0.544 (0.108-0.570)	0.006
Medical comorbidities	11.533	0.394 (-0.068 to 23.135)	0.051
Postoperative chemotherapy	0.176	0.006 (-13.080 to 13.433)	0.978
Postoperative radiotherapy	-8.967	-0.306 (-20.983 – 3.050)	0.136
Distant metastatic recurrence	-0.743	-0.024 (-13.996 to 12.511)	0.909
Febrile UTI	-13.354	-0.447 (-24.878 to -1.830)	0.025
Type of shunt	-12.773	-0.442 (-23.947 to -1.599)	0.027

¹This simple linear regression was used to withstand the large number of variables influencing the quality of life.

eGFR: Estimated glomerular filtration rate; UTI: Urinary tract infection.