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Table 3 Subgroup analysis of 30-day clinical success according to source of infection

From: Cefoxitin versus carbapenems as definitive treatment for extended-spectrum β-lactamase-producing Klebsiella pneumoniae bacteremia in intensive care unit: a propensity-matched retrospective analysis

30-day clinical success

Cefoxitin

n = 63 (57%)

Carbapenem

n = 47 (43%)

OR (95% CI)

p value

Source of bacteremia

 Central line associated

20/24 (83%)

10/12 (83%)

1.0 (0.1–8.5)

1.00

 Pneumonia

1/7 (14%)

3/14 (21%)

0.6 (0.1–10.0)

1.00

 Urinary tract

8/13 (61%)

2/3 (67%)

0.8 (0.1–19.7)

1.00

 Intra-abdominal

2/8 (25%)

1/4 (25%)

1.0 (0.1–78.4)

1.00

 Unknown

4/8 (50%)

7/9 (78%)

0.3 (0.2–3.4)

.335

  1. Data are presented as count (%). OR = odd ratio