Variable Details

Available Studies
ROS, MAP, MARS, Clinical Core, LATC
Scaled? 
Not Scaled
Variable Type 
Longitudinal
Variable Name 
bun
Categories
Blood Measures

Blood urea nitrogen (BUN)
Blood urea nitrogen in blood samples

Blood urea nitrogen (BUN) is measured with a basic metabolic panel performed by Quest Diagnostics. See the routine laboratory tests subcategory description for blood sample collection and analysis procedures.

BUN is expressed in mg/dL.

Reference range: 7 - 25 mg/dL