For decades, serum creatinine has been the cornerstone of kidney function assessment ... Creatinine levels are influenced by age, sex, diet, and muscle mass, which can lead to misclassification of kidney function in many patients ... Beyond creatinine.
biomonitoring, creatinine, creatinine adjustment, urine ... dividing the analyte concentration (micrograms analyte per liter urine) by the creatinine concentration (grams creatinine per liter urine).