N (%) or mean (SD) | SHR (95 % CI) | p | |
---|---|---|---|
Gender: femalea | 1915 (37.6) | 0.73 (0.43–1.24) | 0.24 |
Ageb | 59.4 (16.1) | 0.99 (0.98–1.01) | 0.43 |
Length of stay in days | 9.1 (11.7) | - | - |
Median | 5.0 | ||
Medical admissionc | 2176 (42.7) | 1.34 (0.82–2.20) | 0.24 |
Colonization status at ICU admission | |||
- PA – | 2221 (43.6) | ref | ref |
- PA + | 226 (4.4) | 8.84 (4.96–15.74) | <0.001 * |
- Unknown/missing | 2645 (51.9) | 1.04 (0.58–1.86) | 0.89 |
ICU mortality | 691 (13.6) | - | - |
Mechanical ventilation at ICU admission | 2591 (50.9) | 5.2 (2.70–10.47) | <0.001 * |
ICU pneumonia | 675 (13.3) | - | - |
- PA | 68 (1.3) | ||
- other confirmed pathogen | 347 (6.8) | ||
- unknown pathogen | 260 (5.1) |