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 Lin 1CDEF* , Hua Chen 2CDEF* , Haitao Li 3CD , Fan Pan 4AB*DOI: 10.12659/MSM.929106
Med Sci Monit 2021; 27:e929106
Table 2 Univariate and multivariate analysis of prognostic factors associated with cancer-specific survival.
| Variables | Cancer specific survival | |||
|---|---|---|---|---|
| Univariate P value | Multivariate P value | Multivariate HR | 95% CI | |
| Age | ||||
| Ref. | Ref. | |||
| ≥70 | 1.572 | 1.402–1.762 | ||
| Grade | ||||
| I | Ref. | Ref. | ||
| II | 1.255 | 1.034–1.523 | ||
| III+IV | 1.929 | 1.585–2.347 | ||
| Unknown | 1.321 | 0.988–1.767 | ||
| Chemoradiotherapy | ||||
| None | Ref. | Ref. | ||
| Radio alone | 0.562 | 0.485–0.652 | ||
| Chemo alone | 1.170 | 0.806–1.699 | ||
| Both | 0.483 | 0.405–0.576 | ||
| Bone metastasis | ||||
| No | Ref. | Ref. | ||
| Yes | 2.669 | 1.650–4.319 | ||
| Unknown | 0.521 | 1.713 | 0.331–8.866 | |
| TNM stage | ||||
| I | Ref. | Ref. | ||
| II | 1.738 | 1.109–2.725 | ||
| III | 3.349 | 2.186–5.131 | ||
| IIII | 5.244 | 3.013–9.128 | ||
| * If detailed AJCC TNM substage classification is applied into the multivariate analysis. | ||||