Fig. 3

Prevalence of PAD in patients with homocysteine levels homocysteine ≥ 10 μmol/L vs those with less than 10 μmol/L A and two studies were added with trim-and-fill method B for homocysteine levels and PAD. Distribution of fibrinogen levels upper and lower status in controls and PAD patients and odds ratios (C), and trim-and-fill method analysis (D). Prevalence of PAD in patients with upper lipoprotein-a levels vs those with lower lipoprotein-a levels E and trim-and-fill method analysis (F)