Table 3.
The incidence density of HAP among different departments and distribution of related factors of HAP in patients with HAP among different departments.
| Variables | ICU | Orthopedics | Neurology medicine | Neurosurgery | General surgery | Cardiovascular | Other surgery | Other medicine | χ2/F | p |
|---|---|---|---|---|---|---|---|---|---|---|
| Disorder of consciousness | 166 (59.4%) | 9 (3.2%) | 51 (18.3%) | 39 (14.0%) | 3 (1.1%) | 6 (2.2%) | 3 (1.1%) | 2 (0.7%) | 82.67 | <0.001 |
| Glucocorticosteroids use | 96 (54.2%) | 17 (9.6%) | 14 (7.9%) | 25 (14.1%) | 3 (1.7%) | 5 (2.8%) | 9 (5.1%) | 8 (4.6%) | 35.43 | <0.001 |
| Antibiotics use | 263 (49.8%) | 45 (8.5%) | 95 (18.0%) | 48 (9.1%) | 12 (2.3%) | 28 (5.3%) | 18 (3.4%) | 19 (3.6%) | 26.35 | <0.001 |
| CCI total score | 5.7 ± 2.1 | 4.1 ± 1.2 | 5.3 ± 1.3 | 4.3 ± 1.3 | 5.8 ± 2.7 | 5.5 ± 1.5 | 5.4 ± 2.4 | 5.1 ± 1.7 | 164.41 | <0.001 |
| Age in years | 75.6 ± 7.5 | 79.9 ± 7.5 | 77.5 ± 6.9 | 73.9 ± 6.8 | 79.9 ± 7.1 | 69.5 ± 4.2 | 76.8 ± 8.7 | 76.3 ± 7.5 | 6.98 | <0.001 |
| Incidence density Mean (SD) | 30.1‰ (0.087) | 4.0‰ (0.034) | 16.6‰ (0.069) | 18.7‰ (0.073) | 2.1‰ (0.018) | 10.8‰ (0.050) | 3.3‰ (0.018) | 13.1‰ (0.058) | Total incidence density 13.9‰ | |
CCI, Charlson Comorbidity Index; ICU, Intensive care unit.