Table 4 Factors associated with 30-day mortality in PLA^a

Polymicrobial bacteremia

17.27 [4.99–59.69], < 0.001

18.5 [1.8–191], 0.014

No drainage performed

5.80 [1.58–21.30], 0.006

13.3 [1.1–167], 0.045

History of congestive heart failure

6.55 [1.85–23.24], 0.04

35.7 [1.4–912], 0.031

History of liver disease^b

6.06 [1.84–19.96], 0.004

10.3 [0.9–115], 0.059

Total bilirubin

13.0 [1.69–100.94], 0.002^c

1.0 per umol/L

[1.00–1.04], 0.023