Table 2 Univariate logistic regression analysis and multivariate logistic regression analysis of factors associated with early encapsulation

Age (years)

1.00 (0.98–1.02)

0.64

Gender (male vs female)

0.63 (0.37–1.07)

0.09

Body mass index (kg/m2)

1.00 (0.99–1.01)

0.85

Time from onset to CECT examination (day)

1.58(1.27–1.96)

 < 0.001*

1.55(1.23–1.97)

 < 0.001*

C-reactive protein (mg/L)

0.99 (0.99–1.00)

0.032*

Procalcitonin (ng/mL)

0.96 (0.92–1.00)

0.086

Alanine aminotransferase (U/L)

0.98 (0.97–0.99)

0.012*

0.98(0.97–0.99)

0.04*

Pro-albumin (g/L)

1.00 (0.99–1.00)

0.061

Total bilirubin (μmol/L)

0.96 (0.94–0.99)

0.005*

Creatinine (μmol/L)

0.98 (0.97–0.99)

0.005*

D-dimers (mg/L)

0.95 (0.90–1.01)

0.15

APACHEII score

0.89 (0.83–0.96)

0.004*

0.89(0.81–0.98)

0.02*