Table 5 Univariate and multivariate logistic regression models of the possible association between mortality (as dependent variable) and demographic as well as clinical features (as independent variables) of all patients in pre- and post-intervention groups
Variable | Mortality (n = 1539) | Discharged (n = 8302) | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|---|---|
OR (95% CI) | p | OR (95% CI) | p | |||
Age (years) | ||||||
Mean ± SD | 50.04 ± 26.66 | 43.32 ± 25.99 | 1.010 (1.008–1.012) | < 0.001 | 1.008 (1.006–1.010) | < 0.001 |
Sex (%) | ||||||
Male | 909 (59.06) | 4943 (59.54) | 1.020 (0.913–1.139) | 0.727 | – | – |
Female | 630 (40.94) | 3359 (40.46) | ||||
Type of ward (%) | ||||||
Internala | 552 (35.87) | 1343 (16.18) | 0.873 (0.856–0.890) | < 0.001 | 0.880 (0.864–0.898) | < 0.001 |
Surgicalb | 160 (10.39) | 1480 (17.83) | ||||
Critical carec | 346 (22.48) | 1424 (17.15) | ||||
Emergency | 209 (13.58) | 2106 (25.37) | ||||
Pediatrics | 272 (17.67) | 1949 (23.48) | ||||
Admission diagnosis (%) | ||||||
Gastrointestinal diseases | 437 (28.39) | 2775 (33.43) | 0.999 (0.967–1.01) | 0.298 | – | – |
Hematologic-oncologic diseases | 255 (16.57) | 1134 (13.66) | ||||
Infectious diseases | 241 (15.66) | 905 (10.9) | ||||
Cardiovascular diseases | 164 (10.66) | 806 (9.71) | ||||
Neurologic diseases | 133 (8.64) | 868 (10.46) | ||||
Kidney and urinary tract diseases | 123 (7.99) | 709 (8.54) | ||||
Lung diseases | 85 (5.52) | 376 (4.53) | ||||
Metabolic diseases | 27 (1.75) | 152 (1.83) | ||||
Traumatic diseases | 21 (1.36) | 136 (1.64) | ||||
Autoimmune disease | 14 (0.91) | 151 (1.82) | ||||
Othersd | 39 (2.53) | 290 (3.49) | ||||
Intervention phase (%) | ||||||
Pre | 737 (47.89) | 4209 (50.69) | 1.119 (1.004–1.248) | 0.043 | 1.128 (1.009–1.262) | 0.034 |
Post | 802 (52.11) | 4093 (49.3) | ||||