Table 2.

Univariate analysis of the prognostic factors for survival (n = 34)

Items	Dead	Surviving	HR	HR (95% CI)	P
Sex
Male	8	5	1.923	0.611–6.057	0.264
Female	5	16
Age group
≤60 years old	7	19	3.566	1.142–11.135	0.029
>60 years old	6	2
Tumor size
≤7.5 cm	4	12	5.752	0.447–23.107	0.104
>7.5 cm	9	9
ALT level
≤98.5 μmol/L	3	3	0.374	0.048–2.890	0.346
>98.5 μmol/L	10	18
TBIL level
≤23.5 μmol/L	10	15	0.484	0.124–1.885	0.296
>23.5 μmol/L	3	6
Mural nodules
Yes	12	17	1.425	0.179–11.321	0.738
No	1	4
Surgical type
Radical resection	8	19	0.155	0.067–0.863	0.007
Palliative surgery	5	1
Lymphatic invasion
Yes	2	1	5.209	1.029–26.370	0.046
No
Mesenchymal stroma
Yes	6	12	0.776	0.246–2.444	0.665
No	7	9
Tumor growth type
Invasive type	7	6	0.266	0.076–0.930	0.038
Noninvasive type	6	15

CI: Confidence interval; ALT: Alanine aminotransferase; TBIL: Total bilirubin; HR: Hazard ratio.