Table 2.

Age specific incidence per 100 000 individuals of first attack acute pancreatitis at index stay 1988–2003.

	Incidence women			Incidence men			Total incidence
Age (years)	1988–1992	1993–1997	1998–2003	1988–1992	1993–1997	1998–2003	1988–1992	1993–1997	1998–2003
0 – 49	10.0	13.0	14.6	20.0	17.0	15.3	15.1	15.0	15.0
50 – 59	27.4	38.3	40.1	53.3	53.9	48.3	40.3	46.2	44.2
60 – 69	35.0	48.2	52.2	60.6	73.9	66.1	47.2	60.5	58.9
70 – 79	47.9	66.8	73.3	70.3	90.1	96.3	57.7	77.0	83.5
80 +	67.1	89.5	94.3	85.6	119.9	125.7	73.6	100.1	105.4
Crude	21.1	28.8	31.9	33.1	35.3	34.4	27.0	32.0	33.1
Adjusted	21.1	28.5	31.0	33.1	34.9	33.0	27.0	31.7	32.0

Crude = incidence considering all patients and population at time period. Adjusted = incidence adjusted to the Swedish population at 1988–1992.