30 March 2021 : Database Analysis
Prognostic Nomograms to Predict Survival of Patients with Resectable Gallbladder Cancer: A Surveillance, Epidemiology, and End Results (SEER)-Based Analysis
Yan LinCDEF, Hua ChenCDEF, Fan PanABDOI: 10.12659/MSM.929106
Med Sci Monit 2021; 27:e929106
Table 1 Univariate and multivariate analysis of prognostic factors associated with overall survival.
| Variables | Overall survival | |||
|---|---|---|---|---|
| Univariate P value | Multivariate P value | Multivariate HR | 95% CI | |
| Age | ||||
| <70 | Ref. | Ref. | ||
| ≥70 | 1.527 | 1.367–1.705 | ||
| Grade | ||||
| I | Ref. | Ref. | ||
| II | 1.293 | 1.082–1.545 | ||
| III+IV | 1.970 | 1.643–2.363 | ||
| Unknown | 1.329 | 1.012–1.747 | ||
| Chemoradiotherapy | ||||
| None | Ref. | Ref. | ||
| Radio alone | 0.059 | 0.665 | 0.880 | 0.756–1.551 |
| Chemo alone | 0.297 | 0.560 | 0.487–0.645 | |
| Both | 0.469 | 0.397–0.555 | ||
| Bone metastasis | ||||
| No | Ref. | Ref. | ||
| Yes | 2.452 | 1.533–3.921 | ||
| Unknown | 0.982 | 1.021 | 0.162–6.426 | |
| TNM stage | ||||
| I | Ref. | Ref. | ||
| II | 1.860 | 1.229–2.813 | ||
| III | 3.638 | 2.450–5.402 | ||
| IIII | 5.624 | 3.305–9.569 | ||
| If detailed AJCC TNM substage classification is applied into the multivariate analysis. | ||||