Study | Kind of controls | Race |
Exon 3 (Tyr113 Tyr113; Tyr113 His113; His113 His113) |
Exon 4 (His139 His139; His139 Arg139; Arg139 Arg139) | |||
Hassettet al 12 | Population based controls | White | 36; 56; 8 | 58; 37; 5 | |||
McGlynnet al 18 | Population based controls | Chinese | 26; 40; 34 | ||||
African | 69; 22; 8 | ||||||
Lancester et al 15 | Females without cancer | White | 41; 44; 15 | ||||
Wanget al 14 | Females without spontaneous abortion | Chinese | 27; 31; 42 | 78; 22; 1 | |||
Smith and Harrison19 | Population based controls | White | 45; 49; 6 | 72; 26; 2 | |||
Benhamou et al 20 | Males/females without cancer | White | 37; 45; 18 | 70; 29; 1 | |||
Salama et al 8 | Population based controls | ? | 40; 48; 12 | ||||
Present study | Healthy females with uncomplicated obstetric history | White | 16; 40; 44 | 64; 33; 2 |
Values are given in percentages.
EPHX, epoxide hydrolase; Tyr, tyrosine; His, histidine; Arg, arginine.