Combined Genetic Biomarkers Confer Susceptibility to Risk of Urothelial Bladder Carcinoma in a Saudi Population

Table 4

Effect of SNP allele percentages on phenotypes of 42 smokers with UBC.

SNP ID	Wild-type allele; (%)	Variant allele (%)	( value)
GSTM1 (+,−)	40 (47.6)	44 (52.4)	0.4 (0.5)
GSTT1 (+,−)	72 (85.7)	12 (14.3)	85.1 (<0.0001)
rs4646903 T>C	70 (83.3)	14 (16.7)	74.1 (<0.0001)
rs1048943 A>G	78 (92.9)	6 (7.1)	122.9 (<0.0001)
rs1042522 Pro>Arg	40 (47.5)	44 (52.5)	0.4 (0.5)
rs1801133 C>T	74 (88.1)	10 (11.9)	97.0 (<0.0001)
rs1801394 A>G	30 (35.7)	54 (64.3)	13.7 (0.0002)