Table 2.
Univariate and multivariate analysis of cancer specific survival in patients with primary hepatic carcinoid tumor.
| Variables | Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|---|
| HR (95CI) | P-value | HR (95CI) | P-value | ||
| Sex | 3.206(1.311,7.837) | 0.011 | |||
| Female | Ref | – | |||
| Male | 1.690(1.144,2.497) | 0.008 | |||
| Age | 1.894(0.835,4.294) | 0.126 | |||
| ≤62 | Ref | – | |||
| >62 | 2.583(1.697,3.930) | <0.001 | |||
| Race | |||||
| White | Ref | – | |||
| Other | 0.912(0.497,1.673) | 0.765 | |||
| Size(mm) | 1.39(0.637,3.032) | 0.408 | |||
| <55 | Ref | – | |||
| >56 | 2.493(1.222,5.083) | 0.012 | |||
| Grade | |||||
| I/II | Ref | – | |||
| III/IV | 1.063(0.335,3.372) | 0.917 | |||
| SEER stage | 1.401(0.872,2.249) | 0.163 | |||
| Localized | Ref | – | |||
| Regional | 1.974(1.105,3.527) | 0.022 | |||
| Distant | 2.393(1.362,4.205) | 0.002 | |||
| Surgery | 0.204(0.043,0.966) | 0.045 | |||
| None | Ref | – | |||
| Yes | 0.292(0.135,0.634) | 0.002 | |||