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Table 4 Significant risk factors for 30-day mortality among community-onset Klebsiella pneumoniae bloodstream infection in multivariate analysis

From: Differences in characteristics between healthcare-associated and community-acquired infection in community-onset Klebsiella pneumoniae bloodstream infection in Korea

 

No. of survivors (n = 456)

No. of non-survivors (n = 97)

Adjusted OR (95% CI)

p

Charlson's WIC (≥3)

135 (29.6)

53 (54.6)

3.23 (1.88-5.57)

<0.001

Pitt bacteremia score (≥4)

46 (10.1)

46 (47.4)

8.43 (4.70-15.11)

<0.001

Neutropenia

25 (5.5)

20 (20.6)

2.60 (1.24-5.48)

0.012

Polymicrobial infection

57 (12.5)

24 (24.7)

2.36 (1.21-4.60)

0.012

Pancreatobiliary infection

163 (35.7)

21 (21.6)

0.42 (0.23-0.79)

0.006

Liver abscess

105 (23.0)

3 (3.1)

0.17 (0.05-0.58)

0.038

Inappropriate empirical antimicrobial therapy

27 (5.9)

13 (13.4)

2.43 (1.07-5.52)

0.035

  1. Data indicate no. (%) of patients.
  2. WIC, weighted index of co-morbidity; OR, odds ratio; CI, confidence interval.