Figure 1
From: Prospective study of serum B vitamins levels and oesophageal and gastric cancers in China
Plot of HRs and 95% CIs for the association between serum riboflavin and risk of OSCC and GCA overall and by sex or age in the Linxian Nutrition intervention Trial cohort (HRs and 95% CIs were calculated using model adjusted for age, sex, cigarette smoking, alcohol drinking, BMI, and Factor B, as appropriate).
