Albuminuria in CKD is associated with which of the following risks?

• A. Increased risk of progression and cardiovascular events.
• B. Decreased risk.
• C. No risk change.
• D. Only reflects hydration status.

Answer: (A)

Albuminuria signals damage to the glomerular filtration barrier and reflects broader vascular injury. In CKD, it independently predicts worse outcomes: a higher likelihood of faster kidney function decline toward end-stage disease and a greater risk of cardiovascular events such as heart attack and stroke. It’s not a hydration marker, and it does not indicate a decreased risk or no risk change; the risk actually increases with more albumin in the urine. Treatments that reduce albuminuria can slow progression and lower cardiovascular risk, highlighting why this marker is clinically important.