Research Article
Association of Preoperative Biliary Drainage with Postoperative Morbidity after Pancreaticoduodenectomy
Table 4
Clinical characteristics of 94 matched patients.
| | PBD () | No-PBD () | value |
| Mean age (years) | 59 ± 2 | 61 ± 1 | 0.363 | Gender (male) | 28 (59.6%) | 19 (40.4%) | 0.121 | Smoking pack-years (>20) | 10 (21.3%) | 16 (34.0%) | 0.249 | Hypertension | 8 (17.0%) | 10 (21.3%) | 0.794 | Cardiovascular disease | 1 (2.1%) | 4 (8.7%) | 0.160 | Diabetes mellitus | 3 (6.4%) | 7 (15.2%) | 0.169 | White blood cells (×109/L) | 7.2 ± 0.5 | 6.3 ± 0.4 | 0.188 | Hemoglobin (g/L) | 121.5 ± 2.7 | 122.0 ± 1.7 | 0.873 | Platelet count (×109/L) | 201.3 ± 11.2 | 195.0 ± 9.0 | 0.663 | Total bilirubin (μmol/L) | 363.2 ± 18.0 | 324.90 ± 13.14 | 0.090 | Alanine aminotransferase (U/L) | 91.1 ± 11.8 | 103.8 ± 10.5 | 0.420 | Aspartate aminotransferase (U/L) | 73.6 ± 8.0 | 81.0 ± 7.2 | 0.497 | Albumin (g/L) | 38.3 ± 0.9 | 37.2 ± 0.6 | 0.318 | Prothrombin time (s) | 12.9 ± 0.2 | 12.5 ± 0.2 | 0.137 | Fibrinogen (g/L) | 4.1 ± 0.2 | 4.3 ± 0.2 | 0.387 | Carcinoembryonic antigen (ng/mL) | 3.8 ± 0.4 | 4.9 ± 3.1 | 0.086 | Carbohydrate antigen 125 (U/mL) | 19.6 ± 3.1 | 44.2 ± 20.8 | 0.182 | Carbohydrate antigen 19-9 (U/mL) | 1062.5 ± 570.6 | 467.0 ± 165.6 | 0.342 | Blood loss (mL) | 463.8 ± 52.5 | 412.8 ± 39.4 | 0.439 | Pathological diagnosis | | | 0.806 | Benign disease | 2 (4.3%) | 1 (2.1%) | | Malignant carcinoma | 45 (95.7%) | 46 (97.9%) | | Tumor diameter (cm) | 3.5 ± 0.2 | 3.3 ± 0.2 | 0.682 |
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