Additional file 1 of Association between niacin and mortality among patients with cancer in the NHANES retrospective cohort

Additional file 1: Supplementary Fig. 1. Dose-Response Relationship Between Niacin Intake and Mortality. A for cancer-specific mortality, B for all-cause mortality. Adjusted for age, sex, race, bmi, education, smoking status, drinking, diabetes, aspirin use, physical activity, energy intake, protein intake, sugar, carbohydrate, total fat intake, Vit B1, VitB2, Cholesterol, fiber.