|
No. |
% |
No. |
% |
P-value |
Age |
|
|
|
|
P=0.008 |
<50 (n=52) |
49 |
34% |
3 |
27% |
|
50 - 65 (n=84) |
76 |
52% |
8 |
73% |
|
>65 (n=21) |
21 |
14% |
0 |
0% |
|
Sex |
|
|
|
|
P = 0.997 |
Male (n=129) |
120 |
82% |
9 |
82% |
|
Female (n=28) |
26 |
18% |
2 |
18% |
|
Education |
|
|
|
|
P = 0.086 |
<High school (n=25) |
22 |
15% |
3 |
27% |
|
High school graduate (n=41) |
35 |
24% |
6 |
55% |
|
>high school (n=91) |
89 |
61% |
2 |
18% |
|
Insurance (relative to private) |
Insurance (relative
to private) |
|
|
|
P = 0.118 |
Private (n=93) |
90 |
62% |
3 |
27% |
|
Medicaid/Medicare (n=24) |
21 |
14% |
3 |
27% |
|
None (n=18) |
15 |
10% |
3 |
27% |
|
Other (n=22) |
20 |
14% |
2 |
18% |
|
Income |
|
|
|
|
P=0.001 |
>$50,000 (n=75) |
75 |
53% |
0 |
0% |
|
$20,000 - $50,000 (n=49) |
45 |
32% |
4 |
36% |
|
<$20,000 (n=29) |
22 |
15% |
7 |
64% |
|
Rural/Urban Household |
|
|
|
|
P=0.536 |
Metropolitan (n=90) |
85 |
81% |
5 |
62% |
|
Micropolitan (n=11) |
10 |
10% |
1 |
12% |
|
Rural (n=12) |
10 |
10% |
2 |
25% |
|
Driving Time to clinic biopsy (1st quartile (Q) as baseline) |
|
|
|
|
P=0.049 |
Q1 (n=20) |
20 |
20% |
0 |
0% |
|
Q2 (n=31) |
30 |
30% |
1 |
14% |
|
Q3 (n=27) |
26 |
26% |
1 |
14% |
|
Q4 (n=30) |
25 |
25% |
5 |
71% |
|
Smoking |
|
|
|
|
P=0.228 |
<10 Pack Years (n=66) |
64 |
44% |
2 |
18% |
|
>10 Pack Years (n=90) |
81 |
56% |
9 |
82% |
|
Alcohol use |
|
|
|
|
P=0.087 |
None (n=25) |
24 |
17% |
1 |
10% |
|
Any (n=130) |
121 |
83% |
9 |
90% |
|
T Stage |
|
|
|
|
P=0.173 |
T1 (n=43) |
41 |
28% |
2 |
18% |
|
T2 (n=68) |
66 |
45% |
2 |
18% |
|
T3 (n=24) |
20 |
14% |
4 |
36% |
|
T4 (n=22) |
19 |
13% |
3 |
27% |
|
Early (1-2) vs. Advanced T Stage (3-4) |
|
|
|
|
P=0.027 |
Early (n=111) |
107 |
73% |
4 |
36% |
|
Advanced (n=46) |
39 |
27% |
7 |
64% |
|
N stage |
|
|
|
|
P=0.857 |
N0 (n=29) |
26 |
18% |
3 |
27% |
|
N1 (n=93) |
88 |
60% |
5 |
45% |
|
N2 (n=20) |
18 |
12% |
2 |
18% |
|
N3 (n=15) |
14 |
10% |
1 |
9% |
|
M Stage |
|
|
|
|
P=0.889 |
M0 (n=155) |
144 |
99% |
11 |
100% |
|
M1 (n=2) |
2 |
1% |
0 |
0% |
|
Treatment Category |
|
|
|
|
P=0.805 |
Chemotherapy Only (n=1) |
1 |
1% |
0 |
0% |
|
Radiation Only (n=11) |
10 |
7% |
1 |
9% |
|
Surgery Only (n=7) |
7 |
5% |
0 |
0% |
|
Concurrent chemoradiation (n=61) |
54 |
37% |
7 |
64% |
|
Surgery + adjuvant radiation (n=36) |
34 |
23% |
2 |
18% |
|
Surgery + adjuvant chemoradiation (n=41) |
40 |
27% |
1 |
9% |
|
Number of Treatment Modalities |
|
|
|
|
P=0.472 |
1 (n=19) |
18 |
12% |
1 |
9% |
|
2 (n=97) |
88 |
60% |
9 |
82% |
|
3 (n=41) |
40 |
27% |
1 |
9% |
|