Fig. 5From: Blood plasma and urinary biomarkers of oxidative stress in cats with urethral obstructionComparison between the OSI-attack and OSI-defense values of the controls and the UO patients. The graphs report the medians of the groups, the gray shaded areas include the values considered for the statistical analysis of each group, and the dots are the outliers. The error bars indicate the ninetieth percentile of the values for each group of data. Statistically significant differences: A vs. C (p < 0.001) and B vs. D (p < 0,001)Back to article page