Table 5.
Association between clinical and demographic factors with survival time
| Variable | Survival in days (median, inter‐quartile range) | P value |
|---|---|---|
| Age (years) | ||
| <65 | 62 (25–110) | 0.894 |
| ≥65 | 62 (32–96) | |
| Gender | ||
| Male | 84 (39–114) | 0.018 |
| Female | 48 (24–90) | |
| Biliary drainage | ||
| Done | 56 (26–92) | 0.125 |
| Not done | 76 (30–136) | |
| Diagnosis | ||
| Ca gall bladder | 42 (19–76) | <0.001 |
| Gastric carcinoma | 125 (71–154) | |
| Pancreatic carcinoma | 60 (40–105) | |
| Ampullary carcinoma | 74(41–99) | |
| Cholangiocarcinoma | 65 (23–97) | |
| KPS | ||
| 50–60 | 44(19–64) | <0.001 |
| 70–80 | 116 (91–163) | |
| GOOS score (baseline) | ||
| 0 | 46 (23–81) | <0.001 |
| 1 | 106 (47–146) | |
Ca, carcinoma; GOOS, gastric outlet obstruction scores; KPS, Karnofsky performance status score.