Table 1 Characteristics of patient with PDAC using the TCGA cohort.

From: Establishment and validation of an immune-related nomogram for the prognosis of pancreatic adenocarcinoma

Characteristics

N

Gender

Male

94

Female

78

Age

<60

51

≥60

121

Stage

Ia

5

Ib

15

IIa

28

IIb

117

III

3

IV

4

History of chronic pancreatitis

Yes

13

No

123

Postoperative chemotherapy or radiotherapy

Yes

99

No

37

Primary therapy outcome

Complete remission/response

57

Partial remission response

8

Stable disease

6

Progressive disease

40

Tobacco smoking history

1

62

2

20

3

28

4

23

5

7