High ACR (raised microalbumin:creatinine ratio)
A high ACR indicates microalbuminuria, which is an early sign of kidney damage, most commonly due to diabetes or hypertension.
Persistent high ACR may require treatment changes, blood pressure control, or referral for specialist kidney assessment.
Low or Normal ACR
A low or normal ACR suggests no significant albumin leakage, indicating that the kidneys are not currently showing early signs of damage.
Normal results during annual diabetes screening help confirm stable renal health and the absence of early nephropathy.
