Table 5 Case fatality risk for patients in the indicated Danish Index emergency level groups

A    28,630

4.4 (4.13-4.60)

5.1 (4,87-5,39)

8.6 (8.28-8.94)

B    25,419

0.3(0.23-0.37)

0.6 (0.47-0.66)

3.3 (3.09-3.55)

C    1,112

0.4 (0.15-1.05)

0.5 (0.20-1.17)

3.3 (2.35-4.56)

D     109

0 (0–3.32)*

0 (0–3.32)*

0.9 (0.02-5.0)

RR A vs. B-D

14.3 (11.5-17.98)

9.2 (7.80-10.92)

2.6 (2.42-2.81)

All 55,270

2.4 (2.28-2.54)

2.9 (2.78-3.07)

6.1 (5.85-6.25)