Table 2. The relationship between urothelial cancer and PD-1(rs2227981) and PD-L1(rs2890658) polymorphisms.

Adjusted by age, gender, and smoking status

 *:P<0.05, OR - Odd Ratio 

		Case(n=256)	Control(n=211)	Crude OR(95%CI)	Adjusted OR(95%CI)
PD1	C/C	134	130	ref	ref
	C/T	104	68	1.48(1.01-2.19)*	1.55(1.02-2.35)*
	T/T	18	13	1.34(0.63-2.85)	1.15(0.52-2.56)
	C/T+T/T	122	81	1.46(1.01-2.12)*	1.48(1.00-2.19)
PDL1	A/A	218	187	ref	ref
	A/C	36	22	1.41(0.80-2.48)	1.42(0.78-2.60
	C/C	2	1	1.72(0.16-19.17)	1.21(0.11-13.81)
	A/C+C/C	38	23	1.42(0.82-2.48)	1.42(0.79-2.54)