Figure 2. Associations Between Lifestyle Factors and Gastric Cancer Incidence and Mortality.

HR indicates hazard ratio; OR, odds ratio.

^aLogistic regression adjusted for baseline histology, age, sex, history of ever using alcohol, history of ever smoking, vitamin supplementation (treatment or placebo), garlic supplementation (treatment or placebo), and H pylori treatment (H pylori treatment, placebo, or no H pylori).

^bEver smoking vs never smoking.

^cEver using alcohol vs never using alcohol.

^dConsuming at least 225 kg/y vs less than 225 kg/y (levels correspond to median distribution of intake between the 2 groups).

^eConsuming at least 8 kg/y vs less than 8 kg/y (levels correspond to median distribution of intake between the 2 groups).

^fConsuming at least 92 kg/y vs less than 92 kg/y (levels correspond to median distribution of intake between the 2 groups).

^gConsuming at least 81 kg/y vs less than 81 kg/y (levels correspond to median distribution of intake between the 2 groups).

^hCox regression adjusted for baseline histology, age, sex, history of ever using alcohol, history of ever smoking, vitamin supplementation (treatment or placebo), garlic supplementation (treatment or placebo), and H pylori treatment (H pylori treatment, placebo, or no H pylori).