Discharge before 2 weeks | Discharge after 2 weeks | Univariate | Multivariate | |||
---|---|---|---|---|---|---|
Odds ratio (Confidence interval) | p value | Odds ratio (Confidence interval) | p value | |||
(n = 62) | (n = 88) | |||||
Demographics | ||||||
Male | 41 (66%) | 48 (55%) | 1.6 (0.8–3.2) | 0.155 | ||
Diabetes | 16 (26%) | 19 (22%) | 1.3 (0.6–2.7) | 0.548 | ||
COPD | 2 (3%) | 10 (11%) | 0.3 (0.1–1.2) | 0.124 | ||
Age ≥ 70 | 20 (32%) | 38 (43%) | 0.6 (0.3–1.2) | 0.176 | ||
BMI ≥ 25 | 29 (50%) | 42 (62%) | 0.6 (0.3–1.3) | 0.184 | ||
Albumin ≤ 30 g/l | 12 (21%) | 16 (28%) | 0.7 (0.3–1.7) | 0.414 | ||
Creatinine ≥100 (μmol/l) | 6 (10%) | 17 (21%) | 0.4 (0.2–1.2) | 0.088 | 0.3 (0.1–1.2) | 0.085 |
Operative details | ||||||
Time ≥ 8 hours | 24 (39%) | 25 (28%) | 1.6 (0.8–3.1) | 0.185 | ||
Blood loss ≥ 600 ml | 9 (15%) | 20 (23%) | 0.6 (0.2–1.4) | 0.202 | ||
Intraoperative fluid balance ≤ 3 litre | 20 (32%) | 13 (15%) | 2.7 (1.2–6.1) | 0.01* | 1.7 (0.5–5.1) | 0.382 |
High surgical volume | 39 (63%) | 13 (25%) | 9.8 (4.5–21.4) | <0.001* | 11.3 (3.8–33.8.) | <0.001* |
Malignancy | 49 (79%) | 76 (86%) | 0.6 (0.3–1.4) | 0.235 | ||
Post–operative details | ||||||
Complication | 15 (24%) | 71 (80%) | 0.1 (0.0–0.2) | <0.001* | 0.1 (0.1–0.4) | <0.001* |
Day 1 fluid balance ≤ 1 litre | 35 (57%) | 27 (31%) | 2.9 (1.5–5.8) | 0.002* | 2.9 (1.1–6.6) | 0.037* |
Day 2 fluid balance ≤ 0.2 litre | 33 (53%) | 37 (31%) | 2.6 (1.3–5.0) | 0.006* | 0.8 (0.3–2.5) | 0.752 |
Day 3 fluid balance ≤ 0.2 litre | 36 (58%) | 32 (36%) | 2.4 (1.2–4.7) | 0.009* | 2.5 (1.0–6.6) | 0.056 |