FIGURE 3.

Contents of HP and PDIA3 in each group and ROC curve in which serum levels of HP and PDIA3 indicating colorectal cancer. (A). In the cancer group, the average contents of HP and PDIA3 are 164 ± 33 μl/ml and 74 ± 18 ng/ml. In the polyp group, the average contents of HP and PDIA3 are 137 ± 13 μl/ml and 61 ± 13 ng/ml. In the healthy volunteers group, the average contents of HP and PDIA3 are 138 ± 8 μl/ml and 58 ± 15 ng/ml (p < 0.05). (B). Diagnostic value of HP and PDIA3 for colorectal cancer. *vs. cancer group (p < 0.05), **vs. means polyp group (p < 0.05), *** vs. healthy volunteers group (p < 0.05).