Table 2.
Multivariate Stepwise Logistic Regression Analysis of the Factors Associated with Overall POCs in Elderly Patients that had Undergone Radical CRC Surgery (Entire Cohort, n=614)
| OR | 95% CI | P-value | ||
|---|---|---|---|---|
| Age (continuous) | 1.066 | 1.028 | 1.106 | 0.001 |
| Sex (male vs female) | 0.545 | 0.369 | 0.805 | 0.002 |
| Coronary heart diseases (yes vs no) | 1.822 | 1.031 | 3.220 | 0.039 |
| Family history of tumors (yes vs no) | 2.098 | 1.023 | 4.302 | 0.043 |
| Preoperative anemia (yes vs no) | 1.626 | 1.104 | 2.394 | 0.014 |
| Amount of bleeding (high vs low) | 2.154 | 1.201 | 3.861 | 0.010 |
| Surgery (laparoscopic vs open) | 0.692 | 0.456 | 1.049 | 0.083 |
| LNR (high vs low) | 0.494 | 0.313 | 0.781 | 0.003 |
Abbreviations: CRC, colorectal cancer; LNR, (positive dissected) lymph-node ratio.