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Table 2 Frequency of recurrent E. coli bacteriuria episodes and ESBL-production

From: Spatial clusters of extended-spectrum beta-lactamase-producing Escherichia coli causing community-onset bacteriuria due to repeat infections: cluster analysis from a large urban medical center, San Francisco, 2014–2020

Frequency of recurrentE. colibacteriuria episodes by ESBL production

 

Number of E. coli bacteriuria episodes (%)

 

Recurrent episodes

Non-recurrent episodes

Total episodes

ESBL-E. coli bacteriuria episode

40 (18)

421 (7)

461 (8)

Non-ESBL-E. coli bacteriuria episode

180 (82)

5297 (93)

5477 (92)

Total episodes

220 (100)

5718 (100)

5938 (100)

Frequency of ESBL production in recurrentE. colibacteriuria episodes by initial episode type

 

Number of recurrent E. coli bacteriuria episodes (%)

 

With ESBL-E. coli

With non-ESBL-E. coli

Total episodes

Initial ESBL-E. coli bacteriuria episode

23 (Col% 74; Row% 58)

17 (Col% 9; Row% 42)

40 (18)

Initial non-ESBL-E. coli bacteriuria episode

8 (Col% 26; Row% 4)

172 (Col% 91; Row% 96)

180 (82)

Total episodes

31 (Col% 100; Row% 14)

189 (Col%100; Row% 86)

220 (100)

  1. Note: Data from a public healthcare system including inpatient and outpatient services. E. coli bacteriuria episode from patients with documented San Francisco residence