Recode BMI into categories (Underweight/Normal weight/Overweight/Obese) https://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=21001

Recode BMI into categories (Underweight/Normal weight/Overweight/Obese) https://biobank.ndph.ox.ac.uk/showcase/field.cgi?id=21001

Usage

leo_BMI(BMI, ...)

Arguments

BMI

Numeric/character vector of BMI (kg/m^2) from p21001.

Value

Factor with levels "Underweight", "Normal weight", "Overweight", "Obese"; NA if invalid or missing.