Figure 3From: N-acetyltransferase 2 (NAT2) gene polymorphisms in colon and lung cancer patients Meta-analysis (Mantel-Haenszel, fixed effects) on 7 case-control association studies on NAT2 slow acetylator status and lung cancer – Caucasians, male smokers. The summary odds ratio (OR = 1.03 (95% CI, 0.9–1.18) is not significant.Back to article page