Table 2

Distribution, ORs, and 95% CIs for lung cancer according to GSTM1 and GSTT1 genotypes

GenotypeAll lung cancerSquamous and small cell carcinomasAdenocarcinomas
Cases/controlsORa (95% CI)CasesORa (95% CI)CasesORa (95% CI)
GSTM1
*1 56 /681 (ref.)b91 (ref.)b341 (ref.)b
*2 66 /531.5 (0.9–2.7)162.3 (0.9–6.1)311.2 (0.6–2.5)
GSTT1
*1 90 /771 (ref.)b181 (ref.)b511 (ref.)b
*2 32 /440.6 (0.3–1.2)70.6 (0.2–1.7)140.5 (0.2–1.1)
M1 and T1
*1*1 41 /441 (ref.)b61 (ref.)b261 (ref.)b
*1*2 15 /240.8 (0.3–1.9)30.9 (0.2–4.8)80.8 (0.3–2.5)
*2*1 49 /331.8 (0.9–3.5)122.6 (0.8–8.7)251.9 (0.7–3.7)
*2*2 17 /200.9 (0.4–2.1)41.4 (0.3–6.9)60.5 (0.2–1.7)
  • a Adjusted for gender, age, and center.

  • b ref., reference category.