Table 4 Multivariable analysis of factors for being recurrence-free after resection of a duodenal gastrointestinal stromal tumor
Factor | Hazard ratio (95% CI) | P value |
|---|---|---|
Age (>65 years) | 0.52 (0.17 to 1.56) | 0.34 |
Sex (male) | 1.52 (0.75 to 3.09) | 0.25 |
Risk (high/low and intermediate) | 4.24 (1.06 to 17.05) | 0.04 |
Operative method (PD/LR) | 1.65 (0.69 to 3.93) | 0.26 |
Presentation (asymptomatic/symptomatic) | 0.92 (0.38 to 2.22) | 0.85 |