CRP and peripheral arterial disease: In the unifactorial analysis of multiple comparisons of medians according to Scheffé, it was observed that the median values of CRP plasma levels were increased in association with higher clinical severity of PAD (3.81 mg/L [2.14–5.48] vs. 8.33 [4.38–9.19] vs. 12.83 [9.5–14.16]; p < 0.05) as a unique factor of tested ones.