Composition of the Healthy Diet Indicator¹ (HDI) used in analyses of cancer, based on the WHO's dietary guidelines for the prevention of chronic diseases.

1HDI range was 0–7 points. Tertiles of adherence to the HDI was; T1: <3 points, T2∶3 points, T3: >3 points. 2(en%) refers to the percentage of total energy intake excluding alcohol. Abbreviations: mg, milligrams, g, grams, en%, energy percentage.