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Table 1 Patient and tumor characteristics

From: Expression of IFITM1 as a prognostic biomarker in resected gastric and esophageal adenocarcinoma

Factor Entire cohort Esophagus GE junction Stomach
(n = 174)
n (%)
(n = 60)
n (%)
(n = 45)
n (%)
(n = 69)
n (%)
Age (years)     
 Mean
 Median
 (Range)
70.2
70.0
(42.6-94.4)
67.9
66.0
(48.2-88.5)
69.9
68.7
(48.7-88.6)
72.4
73.9
(42.6-94.4)
Sex     
 Women
 Men
40 (23.0)
134 (77.0)
6 (10.0)
54 (90.0)
12 (26.7)
33 (73.3)
22 (31.9)
47 (68.1)
T stage     
 T1
 T2
 T3
 T4
 Unknown
19 (10.9)
32 (18.4)
93 (53.4)
27 (15.5)
3 (1.7)
9 (15.0)
10 (16.7)
34 (56.7)
6 (10.0)
1 (1.7)
3 (6.7)
4 (8.9)
33 (73.3)
4 (8.9)
1 (2.2)
7 (10.1)
18 (26.1)
26 (37.7)
17 (24.6)
1 (1.4)
N stage     
 N0
 N1
 N2
 N3
59 (33.9)
30 (17.2)
41 (23.6)
44 (25.3)
15 (25.0)
11 (18.3)
15 (25.0)
19 (31.7)
12 (26.7)
7 (15.6)
14 (31.1)
12 (26.7)
32 (46.4)
12 (17.4)
12 (17.4)
13 (18.8)
Number of examined nodes     
 Mean
 Median
 Range
 Unknown
30.3
29.0
1–112
14
36.6
33.5
10–72
2
29.7
28.0
8–48
1
24.3
22.0
1–112
11
M stage     
 M0
 M1
152 (87.4)
22 (12.6)
52 (86.7)
8 (13.3)
40 (88.9)
5 (11.1)
60 (87.0)
9 (13.0)
R classification     
 R0
 R1
 R2
121 (69.5)
43 (24.7)
10 (5.7)
38 (63.3)
21 (35.0)
1 (1.7)
30 (66.7)
13 (28.9)
2 (4.4)
53 (76.8)
9 (13.0)
7 (10.1)
Differentiation grade     
 High
 Intermediate
 Low
8 (4.6)
53 (30.5)
113 (64.9)
4 (6.7)
26 (43.3)
30 (50.0)
1 (2.2)
13 (28.9)
31 (68.9)
3 (4.3)
14 (20.3)
52 (75.4)
Lauren classification     
 Intestinal
 Mixed
 Diffuse
120 (69.0)
9 (5.2)
45 (25.9)
54 (90.0)
4 (6.7)
2 (3.3)
31 (68.9)
3 (6.7)
11 (24.4)
35 (50.7)
2 (2.9)
32 (46.4)
Intestinal metaplasia background     
 No
 Yes
101 (58.0)
73 (42.0)
37 (61.7)
23 (38.3)
34 (75.6)
11 (24.4)
30 (43.5)
39 (56.5)
Adjuvant therapy     
 No
 Chemoradiotherapy
 Chemotherapy
 Radiotherapy
161 (92.5)
11 (6.3)
1 (0.6)
1 (0.6)
55 (91.7)
3 (5.0)
1 (1.7)
1 (1.7)
42 (93.3)
3 (6.7)
64 (92.8)
5 (7.2)
Follow-up (years)     
 Mean
 Median
 Range
3.25
2.28
0.01-8.95
3.36
2.47
0.26-8.95
3.06
2.17
0.01-8.89
3.28
2.09
0.01-8.85
Recurrence     
 No
 Yes
 Unknown/Not applicable
62 (35.6)
78 (44.8)
34 (19.5)
20 (33.3)
29 (48.3)
11 (18.3)
15 (33.3)
22 (48.9)
8 (17.8)
27 (39.1)
27 (39.1)
15 (21.7)
Vital status     
 Alive
 Dead
48 (27.6)
126 (72.4)
21 (35.0)
39 (65.0)
8 (17.8)
37 (82.2)
19 (27.5)
50 (72.5)