Non-HAI Patients N = 8780 | HAI Patients N = 1173 | P value | |||
---|---|---|---|---|---|
N | % | N | % | ||
Age in years ± SD | 57.9 ± 27.7 | 62 ± 25 | |||
Median (min-max) | 65 (0–108) | 68 (0–99) | |||
Male Gendera | 4492 | 51.2 | 609 | 51.9 | 0.6409 |
Unit Type | |||||
Medicine/Pediatric | 3455 | 39.4 | 385 | 32.8 | <0.0001 |
Surgery | 2577 | 29.4 | 382 | 32.6 | 0.0248 |
Intensive Care | 934 | 10.6 | 207 | 17.6 | <0.0001 |
Oncology/Hematology | 313 | 3.6 | 37 | 3.2 | 0.5543 |
Critical Carec | 221 | 2.5 | 12 | 1.0 | 0.0007 |
Transplant | 153 | 1.7 | 24 | 2.0 | 0.4794 |
Trauma | 70 | 0.8 | 6 | 0.5 | 0.3720 |
Gynecology/Obstetrics | 149 | 1.7 | 8 | 0.7 | 0.0058 |
Others | 908 | 10.3 | 112 | 9.5 | 0.4419 |
Receiving antimicrobial agent(s) | 2925 | 33.3 | 1073 | 91.5 | 0.0001 |
Isolation Precautionsb | |||||
None | 7649 | 87.1 | 83.4 | 71.1 | 0.0001 |
Droplet | 209 | 2.3 | 49 | 4.2 | 0.0001 |
Air | 72 | 0.8 | 3 | 0.3 | 0.0305 |
Contact | 1000 | 11.4 | 316 | 26.9 | 0.0001 |
Other | 5 | 0.06 | 2 | 0.2 | 0.1955 |