Table VII.

Multivariate logistic regression analysis for a primary diagnosis of acute pancreatitis^*

	a0R	(95% CI)
Patients with chronic pancreatitis
2006	Reference
2009	1.37	(1.04–1.80)
2012	1.51	(1.16–1.96)
Patients without chronic pancreatitis
2006	Reference
2009	1.10	(0.92–1.11)
2012	1.08	(0.98–1.18)
Patients with obesity
2006	Reference
2009	1.14	(0.93–1.40)
2012	1.15	(0.94–1.40)
Patients without obesity
2006	Reference
2009	1.21	(1.05–1.38)
2012	1.41	(1.24–1.61)

^*The model was adjusted for age, gender, race, insurance, income, hospital type, size, and region.