Table 3.

Multivariant survival analysis of various factors in patients with PDAC

Characteristic	SE	HR	95%CI	P value
Age	0.242	0.987	0.614-1.587	0.958
Gender	0.281	1.42	0.818-2.465	0.213
Lymph node metastasis	0.357	1.342	0.667-2.699	0.41
Distantmetastasis	0.6	0.68	0.209-2.204	0.52
Tumor Stage	0.415	0.32	0.142-0.722	0.006*
Tumor size	0.289	3.07	1.743-5.407	<0.001*
Differentiation	0.406	0.344	0.155-0.762	0.009*
DEK	0.317	0.379	0.204-0.706	0.002*
CA199	0.297	0.538	0.301-0.962	0.037*

* P < 0.05