Table 1 Characteristics of patients with and without HCAI (n, %)
Characteristic | HCAI (N = 1709) | No HCAI (N = 49,982) | Total (N = 51,691) | P-value |
|---|---|---|---|---|
Gender | ||||
Female (n, %) | 616 (36.04%) | 19,271 (38.56%) | 19,887 (38.47%) | 0.036 |
Male | 1093 (63.96%) | 30,711 (61.44%) | 31,804 (61.53%) | |
Age | ||||
Mean (n, SD) | 54.1 (19.95) | 50.64 (18.36) | 50.76 (18.42) | < 0.001 |
< 65 | 1201 (70.28%) | 39,299 (78.63%) | 40,500 (78.35%) | < 0.001 |
> =65 | 508 (29.72%) | 10,683 (21.37%) | 11,191 (21.65%) | |
Department | ||||
Medicine | 297 (17.38%) | 11,848 (23.70%) | 12,145 (23.50%) | < 0.001 |
Surgical | 700 (40.96%) | 27,022 (54.06%) | 27,722 (53.63%) | |
ICU | 386 (22.59%) | 1808 (3.62%) | 2194 (4.24%) | |
Pediatric | 96 (5.62%) | 1471 (2.94%) | 1567 (3.03%) | |
Psychiatric | 157 (9.19%) | 6256 (12.52%) | 6413 (12.41%) | |
Chinese traditional medicine | 73 (4.27%) | 1577 (3.16%) | 1650 (3.19%) | |
LOS | ||||
Mean (SD) | 28.71 (23.501) | 13.90 (12.418) | 14.51 (13.201) | < 0.001 |
Discharge outcome | ||||
Discharge alive | 1614 (94.44%) | 49,614 (99.26%) | 51,228 (99.10%) | < 0.001 |
Inpatient mortality | 95 (5.56%) | 368 (0.74%) | 463 (0.90%) | |