|
Cancer site
|
Lip
|
Tongue
|
Oral cavity
|
Pharynx
|
Larynx
|
SCCHN
|
|---|
| |
(N = 1,250)
|
(N = 2,167)
|
(N = 2,372)
|
(N = 2,304)
|
(N = 3,310)
|
(N = 11,403)
|
|---|
|
Length of time to death1,2
|
Mean
|
SD
|
Mean
|
SD
|
Mean
|
SD
|
Mean
|
SD
|
Mean
|
SD
|
Mean
|
SD
|
| |
22.4
|
15.3
|
16.4
|
13.3
|
17.4
|
14.1
|
16.4
|
13.4
|
16.4
|
13.6
|
16.9
|
13.8
|
|
Number of deaths3
|
N
|
%
|
N
|
%
|
N
|
%
|
N
|
%
|
N
|
%
|
N
|
%
|
| |
203
|
16.2
|
656
|
30.3
|
776
|
32.7
|
815
|
35.4
|
1,236
|
37.3
|
3,686
|
32.3
|
|
1 year
|
64
|
31.5
|
310
|
47.3
|
360
|
46.4
|
390
|
47.9
|
582
|
47.1
|
1,706
|
46.3
|
|
2 year
|
60
|
29.6
|
197
|
30.0
|
213
|
27.4
|
230
|
28.2
|
344
|
27.8
|
1,044
|
28.3
|
|
3 year
|
36
|
17.7
|
82
|
12.5
|
105
|
13.5
|
117
|
14.4
|
180
|
14.6
|
520
|
14.1
|
|
4 year
|
27
|
13.3
|
47
|
7.2
|
65
|
8.4
|
51
|
6.3
|
84
|
6.8
|
274
|
7.4
|
|
5 year
|
16
|
7.9
|
20
|
3.0
|
33
|
4.3
|
27
|
3.3
|
46
|
3.7
|
142
|
3.9
|
- 1 months; 2 among the deceased patients; 3 for year wise-breakdown %s are based on number of deaths within a category
