|
Clinicopathological features
|
Total samples, n = 90
|
n (%)
|
ADCC (%)
|
SQCC (%)
|
P Value
|
|---|
|
Total
| |
90(100)
|
44 (48.9)
|
46 (51.1)
| |
|
Age
|
Median age (range)
|
61(34–85)
|
60 (38–77)
|
62.5 (34–85)
|
|
≥60
|
50 (55.6)
|
23 (52.3)
|
27 (58.7)
|
0.54
|
|
<60
|
40 (44.4)
|
21 (47.7)
|
19 (41.3)
|
|
Gender
|
Male
|
71 (78.9)
|
30 (68.2)
|
41 (89.1)
|
0.023
|
|
Female
|
19 (21.1)
|
14 (31.8)
|
5 (10.9)
|
|
Differentiation gradea
|
PD
|
44 (48.8)
|
21 (47.7)
|
23 (50)
|
0.827
|
|
MD
|
33 (36.7)
|
17 (38.6)
|
16 (34.8)
|
|
WD
|
14 (15.5)
|
6 (13.6)
|
7 (15.2)
|
|
Training Set
|
Number of cases
|
30 (100)
|
15 (50)
|
15 (50)
|
0.361
|
|
Male
|
24 (80)
|
11 (73.3)
|
13 (86.7)
|
|
Female
|
6 (20)
|
4 (26.7)
|
2 (13.3)
|
|
Differentiation grade
|
PD
|
13 (43.3)
|
8 (53.3)
|
5 (33.3)
|
0.47
|
|
MD
|
11 (36.7)
|
4 (26.7)
|
7 (46.7)
|
|
WD
|
6 (20)
|
3 (20)
|
3 (20)
|
|
Validation set
|
Number of cases
|
60 (100)
|
29 (48.3)
|
31 (51.7)
| |
|
Male
|
47 (78.3)
|
19 (65.5)
|
28 (90.3)
|
0.02
|
|
Female
|
13 (21.7)
|
10 (34.5)
|
3 (9.7)
|
|
Differentiation grade
|
PD
|
31 (51.7)
|
13 (44.8)
|
18 (58)
| |
|
MD
|
22 (36.7)
|
13 (44.8)
|
9 (29)
|
0.99
|
|
WD
|
7 (11.6)
|
3 (10.4)
|
4 (13)
| |
-
a
PD poorly differentiated, MD moderately differentiated, WD well differentiated
- Bold data signify the p< 0.05
