Table 1.

Patient demographic information

Patient	Gender	Age at diagnosis, years	T status	N status	Positive pancreatic margin	Positive retro-peritoneal margin	Survival, days
1	F	77	2	1	No	No	995
2	M	52	3	1	No	No	267
3	M	65	1	0	No	No	545
4	F	60	3	0	No	No	1086
5	F	67	4	1	No	Yes	157
6	F	35	3	1	No	No	221
7	F	73	3	0	No	No	457
8	M	77	3	1	No	Yes	207
9	F	71	1	1	No	Yes	921
10	M	37	3	1	No	Yes	337
11	F	82	3	0	No	No	2250
12	M	71	3	1	No	No	399
13	F	73	3	0	No	No	424
14	M	56	4	0	No	No	884
15	F	80	3	0	No	Yes	284
16	M	72	4	1	Yes	Yes	222
17	F	73	3	1	No	No	1700
18	M	66		1	Yes	No	1923
19	F	82	3	1	Yes	Yes	310
20	F	48	3	0	Yes	No	314

F, female; M, male