Association between Inflammatory Marker, Environmental Lead Exposure, and Glutathione S-Transferase Gene

Table 2

Genotype frequencies for GSTP1, GSTM1, and GSTT1 (𝑁=924).

Gene	Variation	Genotype	Frequency
			Number	Percentage
GSTP1 (rs1695)	Ile105Val	Ile/Ile	517	55.9
		Ile/Val and Val/Val	407	44.1
GSTM1	Deletion	+/+	484	52.4
		−/−	440	47.6
GSTT1	Deletion	+/+	286	30.9
		−/−	638	69.1
GSTM1 and GSTT1	Deletion	+/+	161	17.4
		−/+ or +/−	448	48.5
		−/−	315	34.1