Figure 2From: Urinary amylase / urinary creatinine ratio (uAm/uCr) - a less-invasive parameter for management of hyperamylasemia Association between the serum level of amylase and the urine level of creatinine, amylase creatinine clearance ratio, and the level of urinary amylase divided by urine creatinine. The regression line is drawn in each.Back to article page