Fig. 4
From: Blood plasma and urinary biomarkers of oxidative stress in cats with urethral obstruction
Comparison of the oxidative stress indexes between the controls and the UO patients. The graphs report the medians of the two groups; the gray shaded areas include the values considered for the statistical analysis of each group; the asterisks indicate a statistically significant difference between the compared groups, and the dots are the outliers. The error bars indicate the ninetieth percentile of the values for each group of data. Controls vs. UO p < 0.001