Predominant global glomerulosclerosis in patients of upper urinary tract urothelial carcinoma with pre-existing renal function impairment is a predictor of poor renal outcomes

Table 2 Factors associated with Pre-existing CKD by logistic regression

	COR	95% CI	p value	AOR	95%CI	p value
Tumor type
RCC	1.00	Reference		1.00	Reference
UTUC	9.99	(4.92,20.29)	< 0.001	3.09	(1.18,8.06)	0.021
Gender (male vs female)	0.65	(0.36,1.17)	0.149	–	–	–
Age	1.14	(1.10,1.19)	< 0.001	1.12	(1.07,1.18)	< 0.001
Chinese herb	1.39	(0.63,3.05)	0.418	–	–	–
Smoking	0.95	(0.47,1.89)	0.878	–	–	–
Hypertension	1.37	(0.75,2.49)	0.304	–	–	–
DM	1.13	(0.57,2.26)	0.727	–	–	–
Hyperlipidemia	1.18	(0.33,4.18)	0.800	–	–	–
Hydronephrosis	3.46	(1.68,7.10)	0.001	1.42	(0.56,3.63)	0.459
Renal stone	2.08	(0.71,6.12)	0.184	–	–	–
TI score	1.24	(1.12,1.38)	< 0.001	1.11	(0.96,1.28)	0.153
Abnormal GGS	4.79	(2.18,10.54)	< 0.001	2.68	(0.99,7.24)	0.052

Abbreviation: OR odd ratio, CI confidence interval, COR crude OR, AOR adjusted OR. Abbreviations are same as in Table 1

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