Table 2. Multivariate logistic analysis of clinicopathological factors for PF among elderly patients who underwent radical surgery for gastrointestinal tumors.
| Factors | OR | 95% CI | P value |
|---|---|---|---|
| Age ≥70 years old | 1.214 | 1.085 to 1.392 | 0.004 |
| TNM of III–IV | 1.196 | 1.033 to 1.417 | 0.02 |
| Severe CCI | 1.243 | 1.117 to 1.409 | <0.001 |
| ASA of III–IV | 1.148 | 0.982 to 1.275 | 0.09 |
| Open surgery | 1.185 | 1.056 to 1.680 | 0.009 |
| Preoperative frailty | 1.647 | 1.284 to 2.305 | <0.001 |
| Intraoperative blood loss ≥150 mL | 1.231 | 0.986 to 1.635 | 0.08 |
| Abnormal preoperative albumin | 1.302 | 1.106 to 1.553 | 0.02 |
| Operation time ≥240 min | 1.157 | 1.113 to 1.328 | 0.01 |
ASA, American Society of Anesthesiologists; CCI, Charlson Comorbidity Index; CI, confidence interval; OR, odds ratio; PF, postoperative frailty; TNM, tumor-node-metastasis.