Table 3.
Prognostic factors for major complications in CRLM patients after surgery in the training set
| Factor | Univariate analysis |
Multivariate analysis |
|
|---|---|---|---|
| P | OR (95%CI) | P | |
| Age ≥60 years | 0.290 | ||
| Sex (male vs. female) | 0.790 | ||
| Preoperative CEA ≥10 ng/ml | 0.169 | ||
| Major resection | 0.024 | ||
| Synchronous metastasis | 0.278 | ||
| Primary site colon | 0.734 | ||
| Left hemicolon | 0.530 | ||
| Pretreatment chemotherapy | 0.009 | ||
| R0 resection | 0.547 | ||
| Extrahepatic metastases | 0.208 | ||
| Bilobar distribution | 0.574 | ||
| Diameter of metastases ≥3 cm | 0.011 | ||
| Multiple metastases | 0.345 | ||
| Poorly differentiated | 0.652 | ||
| T3-T4 | 0.094 | ||
| Operation time ≥ 301.5 min | 0.005 | ||
| D-dimer ≥0.485 | <0.001 | 3.474 (1.736-6.949) | <0.001 |
| GGT ≥35.5 U/L | <0.001 | 2.977 (1.486-5.965) | 0.002 |
| Heterochronous resection | 0.645 | ||
| the prognostic value on CPDG score | |||
| CPDG = 2 | <0.001 | Reference | - |
| CPDG = 1 | 0.112 (0.045-0.276) | <0.001 | |
| CPDG = 0 | 0.198 (0.090-0.432) | <0.001 | |