Table 4.

Univariate analysis (OS).

Factor	Median OS (date)	P value
Age (years): <65 versus ≧65	943 versus 979	0.528
Male versus female	711 versus 1,166	0.111
Location: body‐tail versus head	1,166 versus 943	0.52
Tumor size (mm): <30 versus ≧30	1,010 versus 711	<0.05
T1–2 versus T3–4	979 versus 847	0.216
N: N0 versus N1	1,184 versus 646	<0.05
CA19‐9 (U/ml): <200 versus ≧200	1,097 versus 602	<0.01
Adjuvant chemotherapy: (−) versus (+)	537 versus 1,163	<0.01
HbA1c (%): <6.5 versus ≧6.5	1,166 versus 742	<0.05
DM: (−) versus (+)	1,184 versus 847	0.074
Long‐DM: (−) versus (+)	1,066 versus 632	<0.05
miR‐100‐5p expression: <4.13 versus ≧4.13	1,184 versus 703	<0.05
CDH1 promoter methylation: (−) versus (+)	1,001 versus 602	<0.01