Table 5.
Predictors for gastric venous congestion
| Univariable analysis | Multivariable analysis | |||||
|---|---|---|---|---|---|---|
| Variable | OR | 95% CI | p Value | OR | 95% CI | p value |
| Hypertension | ||||||
| No (n = 157) | 1 [Referent] | – | – | – | ||
| Yes (n = 111) | 1.361 | 0.755–2.451 | 0.305 | – | – | – |
| Peripheral vascular disease | ||||||
| No (n = 249) | 1 [Referent] | – | – | – | ||
| Yes (n = 19) | 0.677 | 0.190–2.410 | 0.547 | – | – | – |
| Ischemic heart disease | ||||||
| No (n = 247) | 1 [Referent] | – | – | – | ||
| Yes (n = 21) | 2.487 | 0.977–6.332 | 0.056 | – | – | – |
| Smoking | ||||||
| No (n = 223) | 1 [Referent] | – | – | – | ||
| Yes (n = 45) | 0.768 | 0.336–1.756 | 0.531 | – | – | – |
| TP type | ||||||
| Single-stage (n = 232) | 1 [Referent] | – | – | – | ||
| Completion (n = 36) | 0.090 | 0.012–0.670 | 0.019 | – | – | – |
| Portomesenteric venous resection | ||||||
| No (n = 175) | 1 [Referent] | 1 [Referent] | ||||
| Yes (n = 93) | 3.808 | 2.072–6.999 | < 0.001 | 2.103 | 1.034–4.278 | 0.040 |
| Arterial resection | ||||||
| No (n = 243) | 1 [Referent] | – | – | – | ||
| Yes (n = 25) | 1.189 | 0.451–3.131 | 0.726 | – | – | – |
| Spleen preservationa | ||||||
| No (n = 233) | 1 [Referent] | – | – | – | ||
| Yes (n = 35) | 0.093 | 0.012–0.695 | 0.021 | – | – | – |
| Left coronary vein ligationb | ||||||
| No (n = 210) | 1 [Referent] | 1 [Referent] | ||||
| Yes (n = 58) | 14.727 | 7.342–29.542 | < 0.001 | 11.858 | 5.772–24.362 | < 0.001 |
Bold value indicates statistical significance (p < 0.050)
OR, odds ratio; CI, confidence interval; TP, total pancreatectomy
aSplenic vein is preserved in all patients with spleen preservation, bIn all patients who underwent a left coronary vein ligation, the splenic vein also was ligated.