Table 4.
Univariate and multivariate analyses for survival - Cox regression
| Variables1 |
Univariate |
Multivariate |
P value | |||
| HR | 95%CI | P value | HR | 95%CI | ||
| Age 0-64 vs > 65 yr | 1.05 | 0.59-1.87 | 0.866 | - | - | - |
| Female vs Male | 0.77 | 0.42-1.40 | 0.391 | - | - | - |
| BMI ≥ 24.4 vs < 24.4 | 1.07 | 0.60-1.91 | 0.819 | - | - | - |
| Initial GOOS 2-3 vs 0-1 | 1.31 | 0.73-2.34 | 0.363 | - | - | - |
| Final GOOS 2-3 vs 0-1 | 9.42 | 3.67-24.20 | < 0.001 | 8.90 | 3.38 - 23.43 | < 0.001 |
| GJ vs Partitioning | 1.16 | 0.65-207 | 0.612 | - | - | - |
| Major POC vs Minor/non POC | 1.51 | 1.07-5.90 | 0.035 | 1.68 | 0.65 - 4.36 | 0.287 |
1
The first variable represents the reference category. HR: Hazard ratio; 95%CI: 95% confidence interval; BMI: Body mass index; GOOS: Gastric outlet obstruction score; POC: Postoperative complication.