Acute renal failure in severe pancreatitis: A population-based study

Figures & data

Figure 1. Study design.

Table I. Age distribution of ICU admissions in 2005.

Age	Number	Percentage (%)
18 and under	16,571	7.5
19–28	8,685	3.9
29–38	11,831	5.3
39–48	16,599	7.5
49–58	26,140	11.8
59–68	29,984	13.6
69–78	48,533	22.0
Above 78	62,758	28.4
Total	221,101	100

Table II. Age distribution of ICU admissions of acute pancreatitis in 2005.

Age	Number	Prevalence (%)	Mortality rate (%)
18 and under	26	1.5	3.8
19–28	43	2.5	2.3
29–38	179	10.3	7.3
39–48	347	20.0	10.4
49–58	263	15.2	6.1
59–68	211	12.2	8.1
69–78	302	17.4	9.9
Above 78	363	20.9	18.5

Table III. Risk of acute renal failure in non-pancreatitis patients with separate diagnoses compared to pancreatitis patients.

	Disease group	Coefficient	Odds ratio	Percentage with acute renal failure	P value
1	Ischemic heart disease	−2.213	0.109 (0.089–0.134)	2.5%	<0.05
2	Lung-related disorders (including respiratory failure)	−0.979	0.376 (0.308–0.457)	8.3%	<0.05
3	Pneumonia	−1.081	0.339 (0.278–0.414)	7.3%	<0.05
4	Cerebrovascular disease (including hemorrhage and infarction of cerebral arteries)	−2.493	0.083 (0.066–0.103)	1.9%	<0.05
5	Sepsis	−0.432	0.649 (0.534–0.789)	13.2%	<0.05

Table IV. Mortality risk in pancreatitis patients with and without acute renal failure.

	Number	Mortality number	Mortality rate (%)
Patients with pancreatitis and acute renal failure	261	62	23.8
Patients with pancreatitis without acute renal failure	1,473	119	8.1