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Clinicopathological features of the study cohort used for immunohistochemistry analysis.
| Characteristics | Number |
|---|---|
| Number of patients | 53 |
| Age (mean ± SD), years | 63.68±13.96 |
| Sex (male/female) | 31/22 |
| Cancers types (colon cancer) | 53 |
| Tumor size (T1/T2) | 15/38 |
| Lymph node metastasis | 28/25 |
| Distant metastasis | 41/12 |
| TNM stage (I/II/III/IV)a | 13/15/13/12 |
Staging system from the American Joint Committee on Cancer. T1, ≤3 cm; T2, >3 cm; SD, standard deviation; TNM, tumor-node-metastasis.
