Table 2.

Analysis of GST genotypes and the risk of breast cancer

Cases/controlsOR* (95% CI)
GSTM1+994/9121.0
GSTM11,039/9870.98 (0.86–1.12)
GSTT1+948/6691.0
GSTT1244/1841.11 (0.87–1.41)
GSTP1wt427/2891.0
GSTP1het400/2411.01 (0.79–1.28)
GSTP1mut94/550.93 (0.62–1.38)
  • NOTE: Abbreviations: wt, wild-type; het, heterozygous mutant; hom, homozygous mutant.

  • * Adjusted for study center.

  • Reference category.