Preeclampsia and the Risk of Pancreatitis: A Nationwide, Population-Based Cohort Study

Table 3

Cox proportional model to measure the pancreatitis hazard ratio in patients with or without comorbidities.

Variables					Adjusted HR^†
		Event	PY	Rate^†	(95% CI)
Preeclampsia	Alcohol-related disease
-	-	113	484731	2.33	1 (reference)
-	+	0	480	0.00	—
+	-	51	121225	4.21	1.80 (1.29, 2.50)
+	+	1	102	97.7	43.4 (6.06, 311.3)
Preeclampsia	Biliary stone
-	-	109	482191	2.26	1(reference)
-	+	4	3020	13.2	5.45 (2.01, 14.8)
+	-	46	114489	4.02	1.78 (1.26, 2.51)
+	+	6	6838	8.77	3.63 (1.59, 8.27)
Preeclampsia	Diabetes mellitus
-	-	104	479566	2.17	1(reference)
-	+	9	5645	15.9	7.13 (3.61, 14.1)
+	-	49	119078	4.11	1.89 (1.35, 2.66)
+	+	3	2249	13.3	5.89 (1.87,18.6)
Preeclampsia	Hyperlipidemia
-	-	112	483311	2.32	1 (reference)
-	+	1	1900	5.26	2.12 (0.30, 15.2)
+	-	51	118648	4.30	1.85 (1.33, 2.57)
+	+	1	2679	3.73	1.51 (0.21, 10.9)
Preeclampsia	Hypertension
-	-	113	482869	2.34	1(reference)
-	+	0	2341	0.00	—
+	-	51	116693	4.37	1.86 (1.34, 2.59)
+	+	1	4635	2.16	0.91 (0.13, 6.52)
Preeclampsia	Hepatitis B virus
-	-	113	482353	2.34	1 (reference)
-	+	0	2858	0.00	—
+	-	51	120381	4.24	1.80 (1.29, 2.51)
+	+	1	946	10.6	4.58 (0.64, 32.8)
Preeclampsia	Hepatitis C virus
-	-	112	484455	2.31	1(reference)
-	+	1	756	13.2	5.55 (0.78, 39.8)
+	-	51	120965	4.22	1.82 (1.30, 2.53)
+	+	1	363	27.6	11.y (1.54, 78.9)

Rate^†: incidence rate per 10000 person-years; adjusted HR^†: multivariable analysis including age; , .