Figure 2.

Bland‐Altman plots for dogs with urine protein:creatinine ratio (UPC) ≤4 illustrating the difference in UPC between urine sample handling groups (A) single versus pooled UPC, (B) single versus average UPC, and (C) pooled versus average UPC ratio. The solid horizontal reference line at 0 represents no difference between the methods. Dogs represented by a dot above the solid line had higher UPC value on the single sample collected in hospital (graphs A, B). The dotted lines represent the 95% limits of agreement (mean ± 1.96 SD).