How is creatinine testing used to assess kidney function in children?

Creatinine testing is commonly used to assess kidney function in children, particularly those with congenital kidney conditions or other risk factors for kidney disease. Because children have different reference ranges for creatinine levels based on their age and size, doctors interpret the results accordingly. Monitoring creatinine levels in children helps detect kidney dysfunction early and ensures timely treatment. For children with chronic kidney conditions, regular creatinine tests are essential for tracking the progression of the disease and guiding treatment decisions.