Table II.
Microbial uropathogens isolated from the urine samples.
| Pathogen | Total UTI | CAUTI | non-CAUTI | OR (95% CI) | p-value | |||
|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | |||
| E. coli | 363 | 72.9% | 37 | 61.7% | 326 | 74.4% | 0.55 (0.31–0.97) | 0.039 |
| Proteus sp. | 30 | 6.0% | 6 | 10.0% | 24 | 5.5% | 1.92 (0.75–4.90) | 0.174 |
| Staphylococcus sp. | 12 | 2.4% | 5 | 8.3% | 7 | 1.6% | 5.60 (1.72–18.24) | 0.004 |
| Enterobacter sp. | 20 | 4.0% | 4 | 6.7% | 16 | 3.7% | 1.88 (0.61–5.84) | 0.272 |
| Klebsiella sp. | 40 | 8.0% | 2 | 3.3% | 38 | 8.7% | 0.36 (0.09–1.54) | 0.170 |
| Enterococcus sp. | 11 | 2.2% | 2 | 3.3% | 9 | 2.0% | 1.64 (0.35–7.80) | 0.532 |
| Other | 22 | 4.4% | 4 | 6.7% | 18 | 4.1% | 1.67 (0.54–5.10) | 0.371 |
| Total | 498 | 100.0% | 60 | 100.0% | 438 | 100.0% | – | – |
Other pathogens:
Pseudonomas sp. (n = 6), Morganella morganii (n = 4), Acinetobacter baumanii (n = 3), Serratia sp. (n = 3), Citrobacter sp. (n = 2), Raoultella planticola (n = 1), Salmonella (n = 1), Stenotrophomonas maltophilia (n = 1), Streptococcus agalactiae (n = 1) ESBL-producing pathogens responsible for CAUTI: E. coli (n = 6), Klebsiella sp. (n = 2), Enterobacter sp. (n = 1) ESBL-producing pathogens responsible for non-CAUTI: E. coli (n = 23), Klebsiella sp. (n = 12), Enterobacter sp. (n = 11), Proteus sp. (n = 4)