Research Article
The Change of Systemic Immune-Inflammation Index Independently Predicts Survival of Colorectal Cancer Patients after Curative Resection
Table 1
Baseline characteristics.
| Variables | | % |
| Age (years) | >60 | 73 | 35.4 | ≤60 | 133 | 64.6 | Gender | Male | 108 | 52.4 | Female | 98 | 47.6 | Smoking status | Yes | 63 | 30.6 | No | 143 | 69.4 | †KPS | >80 | 148 | 71.8 | ≤80 | 58 | 28.2 | Localization | Rectum | 121 | 58.7 | Colon | 85 | 41.3 | Surgical approach | Laparoscopy | 117 | 56.8 | Open | 89 | 43.2 | Adjuvant therapy | Yes | 101 | 49.0 | No | 105 | 51.0 | †CEA (ng/ml) | >5 | 89 | 43.2 | ≤5 | 117 | 56.8 | Pathological stage | Stages I–II | 109 | 52.9 | Stages III–IV | 97 | 47.1 | Differentiated degree | High-middle | 173 | 84.0 | Minor | 33 | 16.0 | Lymphatic invasion | Yes | 99 | 48.1 | No | 107 | 51.9 | Vascular invasion | Yes | 99 | 48.1 | No | 107 | 51.9 |
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†KPS: Karnofsky Performance Status; CEA: carcinoembryonic antigen.
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