Table 6. Associations of MDR1, TBXA2R, PLA2G7 and PEAR1 polymorphisms with aspirin resistance in ischemic stroke patients.

SNP n (%)	Aspirin insensitive (n=33)	Aspirin sensitive (n=250)	P-value	OR	95% CI
MDR1 (rs1045642)
TT	2 (6.1)	59 (23.6)	0.021	0.421	0.233–0.759
TC+CC	31 (93.9)	191 (76.4)
TBXA2R (rs1131882)
CC	27 (81.8)	156 (62.4)	0.028	2.712	1.080–6.810
CT+TT	6 (18.2)	94 (37.6)
PLA2G7 (rs1051931–rs7756935)
AA-CC carriers	3 (9.1)	3 (1.2)	0.023	8.233	1.590–42.638
AA-CC noncarriers	30 (90.9)	247 (98.8)
PEAR1 (rs12041331–rs1256888)
AA-GG carriers	6 (18.2)	63 (25.2)	0.378	0.660	0.260–1.671
AG-GG noncarriers	27 (81.8)	187 (74.8)