Figure 1.

Relative risks separated for age at diagnosis for lung and stomach cancer. Relative risks calculated with respect to birth order and family size. Bold type, 95% CI does not include 1.00. Poisson regression adjusted for age, sex, period, region, socioeconomic status

Bevier et al. BMC Cancer 2011 11:163   doi:10.1186/1471-2407-11-163
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