Examining validity of body mass index calculated using height and weight data from the US driver license

摘要

BackgroundDriver license departments in many US states collect data on individuals’ height and weight. These data can be useful to researchers in epidemiological and public health studies. As height and weight on driver license are self-reported, they may be prone to reporting bias. We compare height and weight obtained from driver license records and clinically measured height and weight, as well as body mass index (BMI) values calculated using the two data sources for the same individual.