Table 1.
Baseline characteristics and outcomes of patients with acute pancreatitis.
| Characteristics and outcomes | Overall |
|---|---|
| N | 1,655 |
| Age, years; median (IQR) | 66 (51–79) |
| Male sex, n (%) | 891 (53.8%) |
| BMI, kg/m2 | |
| Median (IQR) | 26.8 (24.3–29.7) |
| BMI < 25 | 509 (31.5%) |
| BMI 25– <30 (Pre-Obesity) | 722 (44.7%) |
| BMI ≥ 30 (Obesity) | 383 (23.7%) |
| CCI, points; median (IQR) | 3 (1–5) |
| Liver disease, n (%) | 120 (7.2%) |
| Etiology, n (%) | |
| Gallstones | 984 (59.5%) |
| Alcohol | 251 (15.2%) |
| Idiopathic | 235 (14.2%) |
| Other | 185 (11.2%) |
| Recurrent AP, n (%) | 422 (25.5%) |
| Local complications, n (%) | |
| Any local complication | 444 (26.8%) |
| APFC | 163 (9.8%) |
| Peri(pancreatic) necrosis | 281 (17%) |
| Persistent organ failure, n (%) | 113 (6.8%) |
| Mortality, n (%) | 70 (4.2%) |
IQR, interquartile range (Q1–Q3); BMI, body mass index; CCI, Charlson comorbidity index; AP, acute pancreatitis; APFC, acute peripancreatic fluid collection; Peri(pancreatic) necrosis, pancreatic and/or peripancreatic necrosis.