Table 3.

GST genotype frequencies by ethnic group, the San Francisco Bay Area Adult Glioma Study 1991–2000

No.GSTT1 null [no. (%)]GSTM1 null [no. (%)]GSTP I105V Val/Val [no. (%)]GSTP A114V Ala/Val or Val/Val [no. (%)]
Controls
Asian197 (37)10 (53)01 (5)
Black143 (23)5 (38)1 (8)0
Latino256 (24)12 (48)4 (16)1 (4)
White44292 (21)231 (52)58 (13)67 (16)
Other51 (20)3 (60)00
P0.580.870.380.12
Cases
Asian2714 (52)15 (56)1 (4)0
Black174 (27)5 (31)4 (25)2 (12)
Latino252 (8)14 (58)7 (28)0
White38069 (19)196 (53)35 (9)65 (17)
Other91 (13)3 (38)2 (22)0
P0.00040.410.0070.01
  • Note: P values compare genotype frequencies by ethnic group separately within cases and within controls.