Table 1 Characteristics of the whole population of study
Number of patients | 831 |
Females (%) | 495 (59.57%) |
Males (%) | 336 (40.43%) |
Median age in years (25-75th perc) | 57 (43-68) |
Cirrhotics (%) | 20 (2.41%) |
Diabetics (%) | 29 (3.49%) |
Immunodepressed (%) | 1 (0.12%) |
Median time to surgery in days (25-75th perc) | 2 (1-5) |
Median postoperative stay in days (25-75th perc) | 2 (1-3) |
Median overall stay in days (25-75th perc) | 4 (2-8) |
Previous episodes of biliary colic (%) | 374 (45%) |
Previous episodes of jaundice (%) | 37 (4.45%) |
Median WBC at admission in 109 cells/L (25-75th perc) | 8.1 (6.3-10.4) |
Median bilirubin at admission in mg/100 mL (25-75th perc) | 0.93 (0.69- 1.49) |
Preoperative computed tomography (%) | 43 (5.17%) |