Table 2. Alleles and genotypes frequencies for 6 SNPs in the investigated patients.

Gene name (SNP rs#)	Allele frequency	Genotypes frequency	HWE P value
MDR1 (rs1045642)	C (0.59); T (0.41)	CC (0.40); CT (0.38); TT (0.22)	0.83
TBXA2R (rs1131882)	C (0.63); T (0.37)	CC (0.35); CT (0.51); TT (0.14)	0.54
PLA2G7 (rs1051931)	G (0.87); A (0.13)	AA (0.02); AG (0.21); GG (0.77)	0.16
PLA2G7 (rs7756935)	A (0.87); C (0.13)	CC (0.02); AC (0.21); AA (0.77)	0.16
PEAR1 (rs12041331)	G (0.54); A (0.46)	GG (0.29); GA (0.47); AA (0.24)	0.87
PEAR1 (rs12566888)	G (0.51); T (0.49)	GG (0.26); GT (0.48); TT (0.26)	0.76