Research Article
CD26-Related Serum Biomarkers: sCD26 Protein, DPP4 Activity, and Anti-CD26 Isotype Levels in a Colorectal Cancer-Screening Context
Table 4
Correlation of DPP-IV, sCD26, IgA, IgG, and IgM in all the cohort.
| | DPP4 | sCD26 | IgA | IgG | IgM |
| DPP4 | 1 | 0.138 | 0.038 | -0.015 | 0.003 | value | | 0.003 | 0.661 | 0.867 | 0.968 | | 484 | 480 | 134 | 135 | 135 | | sCD26 | 1 | -0.149 | -0.117 | -0.021 | value | | 0.084 | 0.174 | 0.803 | | 493 | 136 | 137 | 137 | | | IgA | 1 | 0.441 | 0.268 | value | | <0.0001 | 0.002 | | 136 | 136 | 136 | | | | IgG | 1 | 0.638 | value | | <0.0001 | | 137 | 137 | | | | | IgM | 1 | value | | | 137 |
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: Pearson correlation coefficient. |