Table 9.
Number (percentage) of patients in groups differing in the surgical treatment and a 12-month survival or a 24-month survival, the result of the test of independence, OR, adjusted by N odds ratio (ORadj.) and their 95% CI
| Surgery | 12-month survival | P-value | OR (95% CI) | ORadj. (95% CI) | |
|---|---|---|---|---|---|
| Yes N=129 |
No N=104 |
||||
| Yes | 75 (58.1%) | 34 (32.7%) | <0.001 | 2.86 (1.67–4.90) | 6.36 (3.49– 11.6) |
| No | 54 (41.9%) | 70 (67.3%) | 1.00 (ref.) | 1.00 (ref.) | |
| Surgery | 24-month survival | P-value | OR (95% CI) | ORadj. (95% CI) | |
| Yes N=83 |
No N=150 |
||||
| Yes | 51 (61.4%) | 58 (38.7%) | 0.001 | 2.53 (1.46–4.39) | 4.13 (2.18– 7.83) |
| No | 32 (38.6%) | 92 (61.3%) | 1.00 (ref.) | 1.00 (ref.) | |