Table 3.
Univariate analysis of factors potentially affecting overall survival
| n | Median survival (months) | p | |
|---|---|---|---|
| Age (years) |
|
|
|
| ≥70 |
14 |
10.0 |
0.034 |
| <70 |
14 |
14.0 |
- |
| Sex |
|
|
|
| Male |
17 |
12.0 |
0.339 |
| Female |
11 |
14.0 |
- |
| ECOG performance status |
|
|
|
| 1 or 2 |
13 |
5 |
0.000 |
| 0 |
15 |
- |
- |
| Tumor size (mm) |
|
|
|
| >50 |
15 |
10.0 |
0.008 |
| ≤50 |
13 |
18.0 |
- |
| BED-10 (Gy) |
|
|
|
| >70 |
22 |
14.0 |
0.243 |
| <70 |
6 |
5.0 |
- |
| CA19-9 |
|
|
|
| >37 |
15 |
10.0 |
0.312 |
| ≤37 |
13 |
15.0 |
- |
| Chemotherapy |
|
|
|
| Yes |
15 |
18.0 |
0.474 |
| No | 13 | 12.0 | - |