Table 5.
Significant prognostic factors for overall survival and disease-specific survival in patients older than 75 years
| Overall survival | Disease-specific survival | ||
|---|---|---|---|
| Univariate analysis | Multivariate analysis | Univariate analysis | Multivariate analysis |
| ASA-PS | Postoperative complications | ASA-PS | ASA-PS |
| Surgery | Surgery | T | |
| Tumor size | Tumor size | v | |
| T | T | N | |
| ly | ly | Postoperative complications | |
| v | v | ||
| N | N | ||
| Postoperative complications | Postoperative complications | ||
| Onodera PNI | Onodera PNI | ||
ASA-PS American Society of Anesthesiologists-Physical Status, PNI prognostic nutritional index