Variables | GDHT (N = 39) | Control (N = 36) | Standardized Mean Difference | P-value |
---|---|---|---|---|
Age (years) | 66.4 ± 8.5 | 69.3 ± 7.5 | 0.361 | 0.124 |
Sex, n (%) | Â | Â | 0.195 | 0.565 |
 Male | 27 (69.2) | 28 (77.8) |  |  |
 Female | 12 (30.8) | 8 (22.2) |  |  |
ASA classification, n (%) | Â | Â | 0.176 | 0.706 |
 1 | 4 (10.3) | 2 (5.3) |  |  |
 2 | 29 (74.4) | 27 (75.0) |  |  |
 3 | 6 (15.4) | 7 (19.4) |  |  |
Comorbidities, n (%) | Â | Â | Â | Â |
 Hypertension | 22 (56.4) | 20 (55.6) | 0.017 | 0.999 |
 Diabetes mellitus | 7 (17.9) | 10 (27.8) | 0.232 | 0.459 |
 Stroke | 3 (7.7) | 3 (8.3) | 0.023 | 0.999 |
 Cardiac disease | 3 (7.7) | 4 (11.1) | 0.116 | 0.911 |
 Chronic kidney disease | 5 (12.8) | 7 (19.4) | 0.178 | 0.641 |
 COPD | 2 (5.1) | 5 (13.9) | 0.298 | 0.365 |
 Asthma | 1 (2.6) | 0 (0.0) | 0.226 | 0.999 |
History of abdominal surgery within 5 years, n (%) | 5 (12.8) | 3 (8.3) | 0.144 | 0.799 |
Preoperative C-reactive protein (mg/dl)* | 0.1 (0.0–0.2) | 0.1 (0.1–0.4) | 0.401 | 0.100 |