Table 5 Multivariate CRC-specific survival analysis of different clinical stages in left-sided and right-sided CRC
| Â | RS | LS HR (95% CI) |
|---|---|---|
Stage at presentation | ||
 Stage 0 | 1.00 | 0.72 (0.6–0.86)** |
 Stage I | 1.00 | 0.71 (0.68–0.74)** |
 Stage II | 1.00 | 0.74 (0.71–0.76)** |
 Stage III | 1.00 | 0.69 (0.67–0.72)** |
 Stage IV | 1.00 | 0.72 (0.66–0.78)** |
 All stages | 1.00 | 0.71 (0.69–0.72)** |