AHRR and cancer: Table 2 shows the results for the probes associated with cancer risk in the AHRR and F2RL3 genes after adjustment for smoking (for example, smoking status coded as never, former, current): the overall association remained basically unchanged (OR for 1 s.d.=0.39, 95% CI: 0.24–0.61, P-value=2.55 × 10−5 for cg05575921 and OR for 1 s.d.=0.51, 95% CI: 0.35–0.73, P-value=4.19 × 10−4 for cg03636183).