Table 1.

General characteristics of AP patients in MIMIC-III.

Characteristics
Number of patients	337
Age (IQR, year)	65 (47.2-74)
Sex
Male (n, %)	189 (56.08%)
Female	148 (43.92%)
Marital status (n, %)
Divorced	24 (7.12%)
Married	160 (47.48%)
Single	96 (28.49%)
Others	57 (16.91%)
Ethnicity (n, %)
Asian	5 (1.48%)
Black/African American	32 (9.50%)
Hispanic or Latino	9 (2.67%)
White	222 (65.88%)
Others	69 (20.47%)
In-hospital mortality (n, %)	38 (11.2%)
Length of stay in ICU (IQR, day)	8.6 (2-10)
Scoring system (IQR)
SOFA	1 (0-3)
Ranson	3 (2-4)

Abbreviations: AP: acute pancreatitis; SOFA: sequential organ failure assessment.