Table 1 Baseline Characteristics
Characteristics | Overall (N = 243) | Gallstone (N = 134) | Alcohol (N = 109) | P value |
|---|---|---|---|---|
Age (year) | 59.3 ± 17.9 | 66.3 ± 17.2 | 50.8 ± 14.8 | < 0.001 |
Sex (male) | 166 (68.3%) | 72 (53.7%) | 94 (86.2%) | < 0.001 |
Smoking | 114 (46.9%) | 37 (27.6%) | 77 (70.6%) | < 0.001 |
BMI (kg/m2) | 23.8 ± 3.9 | 24 ± 3.4 | 23.7 ± 4.4 | 0.591 |
Diabetes mellitus | 62 (25.5%) | 35 (26.1%) | 27 (24.8%) | 0.810 |
Hypertension | 85 (35%) | 56 (41.8%) | 29 (26.6%) | 0.014 |
Liver cirrhosis | 21 (8.6%) | 7 (5.2%) | 14 (12.8%) | 0.036 |
Atlanta classification | < 0.001 | |||
Mild | 161 (66.3%) | 107 (79.9%) | 54 (49.5%) | |
Moderately severe | 57 (23.5%) | 21 (15.7%) | 36 (33%) | |
Severe | 25 (10.3%) | 6 (4.5%) | 19 (17.4%) | |
Scoring systems | ||||
Ranson | 2.4 ± 1.7 | 2.4 ± 1.5 | 2.4 ± 1.8 | 0.998 |
CTSI | 1.9 ± 1.7 | 1.2 ± 1.3 | 2.6 ± 1.8 | < 0.001 |
BISAP | 1.3 ± 1.1 | 1.2 ± 1.1 | 1.4 ± 1.3 | 0.236 |
Laboratory data | ||||
WBC (/mm3) | 11,936 ± 5569 | 12,023 ± 5172 | 11,828 ± 6043 | 0.787 |
Neutrophil (/mm3) | 10.2 ± 7.1 | 10.8 ± 8.1 | 9.4 ± 5.4 | 0.126 |
Lymphocyte (/mm3) | 1.2 ± 1.0 | 1.1 ± 1.0 | 1.5 ± 0.9 | < 0.001 |
Platelet (/mm3) | 210,000 ± 88,000 | 220,000 ± 74,000 | 198,000 ± 102,000 | 0.001 |
NLR | 13.8 ± 15.3 | 17.7 ± 18.3 | 8.8 ± 8.4 | < 0.001 |
PLR | 269.5 ± 246.6 | 344.1 ± 282.6 | 177.8 ± 150.1 | < 0.001 |
CRP (mg/dL) | 4.9 ± 6.9 | 4.4 ± 5.7 | 5.5 ± 8.1 | 0.192 |
Hospital stay (day) | 7.2 ± 6.5 | 6.9 ± 5.9 | 7.7 ± 7.2 | 0.292 |
ICU admission, n | 52 (21.4%) | 15 (11.2%) | 37 (33.9%) | < 0.001 |
Mortality, n | 15 (6.2%) | 3 (2.2%) | 12 (11%) | 0.005 |