When interpreting BMI, which factors should be considered?

• A. Race, ethnicity, gender, and structural differences
• B. Hair color
• C. Eye color
• D. Blood type

Answer: (A)

Interpreting BMI goes beyond the number itself and looks at how body composition varies across people. Race and ethnicity can influence typical fat distribution and how BMI relates to health risk, so thresholds may differ among populations. Gender affects fat storage patterns and muscle mass, which changes how accurately BMI reflects body fat for an individual. Structural differences, like bone size and frame or overall body build, also alter weight relative to height, shifting BMI’s meaning for someone with a larger or smaller frame. Since BMI is a rough estimate of body fat, considering these factors helps you interpret the result more accurately rather than relying on a single cut point. Hair color, eye color, and blood type don’t affect body fat or BMI interpretation.