body mass index body mass index CMO:0000105 overweight body mass index status EFO:0005937 A measurement relating body weight to height in an organism; typically calculated as the weight of an individual divided by the height of that individual squared. For quadrupeds, the square of body height is often replaced by the square of body length. underweight body mass index status EFO:0005936 EFO:0005935 clinical_measurement_ontology EFO:0004340 EFO:0005851 VT:0001259 BMI obese body mass index status longitudinal BMI measurement height-adjusted body mass index EFO:0007041 calculated body weight measurement