Table 3.
Demographic and perioperative characteristics of included patients.
| Pre-ERAS group | ERAS group | |
|---|---|---|
| Age (years) mean (SD) | 68.5 (13.6) | 70.5 (12.4) |
| Gender, n (%) | ||
| Female | 120 (33.3) | 137 (42.9) |
| Male | 240 (66.7) | 182 (57) |
| Body mass index (kg.m−2) Mean (SD) | 27.8 (4.2) | 27.8 (4.7) |
| ASA grade, n (%) | ||
| I | 37 (10.2) | 23 (7.2) |
| II | 204 (56.6) | 173 (54.2) |
| III | 117 (32.5) | 116 (36.3) |
| IV | 2 (0.5) | 7 (2.2) |
| Hypertension, n (%) | 201 (55.8) | 199 (62.4) |
| Diabetes, n (%) | 91 (25.3) | 76 (23.8) |
| COPD, n (%) | 57 (15.8) | 47 (14.7) |
| Chronic renal disease, n (%) | 35 (9.7) | 22 (6.9) |
| Ischemic heart disease, n (%) | 40 (11.1) | 29 (9.1) |
| Preoperative Hb (g.dL−1) Mean (SD) | 12.7 (1.8) | 12.7 (2.0) |
| Preoperative Albumin (g.dL−1) Mean (SD) | 3.8 (0.6) | 3.7 (0.7) |
| Surgery, n (%) | ||
| Open approach | 167 (46.4) | 116 (36.4) |
| Laparoscopic approach | 193 (53.6) | 203 (63.6) |
| Conversion to open, n (%) | 16 (4.4) | 15 (4.7) |
| Epidural, n (%) | 76 (21.2) | 25 (7.8) |
| Length of surgery (min) Mean (SD) | 147.2 (54.1) | 121.4 (49.2) |
| Intraoperative fluids (milliliters) Mean (SD) | 2466.9 (1033.5) | 1731.9 (702.8) |
| 24 h fluids (milliliters) Mean (SD) | 5463.7 (1687.2) | 4356.4 (1236.6) |
| 24 h balance (milliliters) Mean (SD) | 2717.1 (1714.1) | 2056.3 (1375.3) |
ASA, American Society of Anesthesiologists physical status classification; COPD, chronic obstructive pulmonary disease; h, hours; BMI, body mass index.