Table 6. Associations between diplotypes of CYP2E1, mEH, and GSTM1/T1 and WBC counts.

Diplotypes	N (%)	WBC (×109)	Beta	t	P
CYP2E1 rs3813867, rs2031920, rs6413432
GCT/GCT	182	5.67±1.59
GCT/GCA	49	6.14±1.89	0.47	1.88	0.061
GCT/GTT	19	5.18±1.93	−0.39	−1.02	0.308
GCT/CCA	11	5.03±1.27	−0.69	−1.42	0.156
GCT/CTT	32	5.66±1.19	−0.03	−0.10	0.921
GCT/CTA	57	5.29±1.40	−0.36	−1.54	0.125
GCA/GCA	7	6.41±1.54	0.76	1.25	0.211
CTA/CTA	5	4.56±0.95	−0.84	−1.19	0.234
All others	23	5.42±1.32	−0.27	−0.79	0.430
mEH rs1051740, rs2234922
TA/TA	81	5.63±1.56
TA/TC	11	4.85±1.21	−0.28	−0.55	0.582
TA/CA	45	5.74±1.41	0.26	0.87	0.384
TA/CC	29	5.84±1.98	0.19	0.55	0.584
CA/CA	148	5.54±1.43	0.09	0.40	0.693
CA/CC	40	5.73±2.08	0.18	0.61	0.542
All others	31	5.61±1.57	0.17	0.53	0.598
GSTM1 GSTT1
TM1+ TT1+	105	5.96±1.77
TM1−TT1+	110	5.56±1.55	−0.43	−1.91	0.057
TM1+TT1−	83	5.63±1.58	−0.40	−1.91	0.057
TM1−TT1−	87	5.24±1.30	−0.66	−2.97	0.005