Characteristics | Laparoscopic surgery n = 94 | Open surgery n = 186 | p-value | |
---|---|---|---|---|
Patient variable | ||||
 Age [years], median (IQR) | 73 (70–81) | 80 (73–85) | < 0.001 | |
 Female sex, n (%) | 41 (43.6) | 92 (49.5) | 0.38 | |
 BMI: median (IQR) | kg/m2 | 22.6 (19.8–25.3) | 21.3 (19.0–23.7) | 0.01 |
Vital Signs, median (IQR) | ||||
 Respiratory Rate | /min | 18 (16–20) | 19 (17–23) | 0.03 |
 Heart Rate | /min | 84 (72–96) | 89 (75–100) | 0.04 |
 Systolic Blood Pressure | mmHg | 130 (118–154) | 134 (111–155) | 0.81 |
 Body Temperature | ◦C | 36.7 (36.3–37.3) | 36.6 (36.3–37.0) | 0.48 |
CCI, n, (%) |  |  | < 0.001 | |
 ≥ 4 | 50 (53.2) | 137 (73.7) |  | |
Blood tests, median (IQR) | ||||
 pH | 7.39 (7.36–7.43) | 7.41 (7.37–7.44) | 0.03 | |
 Lactate | mg/dL | 16 (11–22) | 18 (12–32) | 0.16 |
 Albumin | g/dL | 4.0 (3.6–4.3) | 3.5 (2.9–4.0) | < 0.001 |
 White Blood Cell | × 1000/μL | 13 (8.1–15) | 9.5 (6.6–13) | < 0.01 |
 Platelet | × 10000/μL | 20.8 (18.0–26.1) | 22.5 (17.1–28.5) | 0.43 |
 Hemoglobin | g/dL | 13.5 (12.6–14.9) | 12.3 (10.4–13.8) | < 0.001 |
 Creatine | mg/dL | 0.9 (0.7–1.1) | 0.9 (0.7–1.5) | 0.31 |
C-reactive protein | mg/dL | 3.6 (0.3–13) | 2.2 (0.2–13) | 0.93 |
 Bilirubin | mg/dL | 0.9 (0.6–1.5) | 0.8 (0.6–1.1) | 0.11 |
ASA score, n, (%) |  |  | < 0.001 | |
 I | 10 (10.6) | 3 (1.6) |  | |
 II | 68 (72.3) | 90 (48.4) |  | |
 III | 15 (16.0) | 83 (44.6) |  | |
 IV | 1 (1.1) | 10 (5.4) |  |