Table 1.
Pathogen distribution of bacteremic gram-negative urinary tract infection, 1998–2007.
| Pathogen | Gender | Site of infection acquisition | Total N (%) | |||
|---|---|---|---|---|---|---|
| Female | Male | CA | HCA | Nosocomial | ||
| Escherichia coli | 291 | 115 | 252 | 128 | 26 | 406 (74.9) |
| Klebsiella pneumoniae | 29 | 23 | 25 | 25 | 2 | 52 (9.6) |
| Proteus mirabilis | 14 | 11 | 11 | 13 | 1 | 25 (4.6) |
| Pseudomonas aeruginosa | 7 | 11 | 4 | 11 | 3 | 18 (3.3) |
| Klebsiella oxytoca | 2 | 9 | 6 | 3 | 2 | 11 (2.0) |
| Citrobacter freundii | 1 | 5 | 2 | 3 | 1 | 6 (1.1) |
| Enterobacter aerogenes | 2 | 3 | 4 | 0 | 1 | 5 (0.9) |
| Enterobacter cloacae | 1 | 3 | 0 | 4 | 0 | 4 (0.7) |
| Serratia marcescens | 0 | 3 | 2 | 1 | 0 | 3 (0.6) |
| Acinetobacter spp. | 2 | 1 | 1 | 2 | 0 | 3 (0.6) |
| Morganella morganii | 0 | 2 | 0 | 0 | 2 | 2 (0.4) |
| Achromobacter spp. | 0 | 2 | 0 | 2 | 0 | 2 (0.4) |
| Other | 4 | 1 | 4 | 1 | 0 | 5 (0.9) |
CA: community-acquired, HCA: healthcare-associated.