Variable | COR [95% CI] | P-values | AOR [95% CI] | P-values |
---|---|---|---|---|
Ward of patient admission | ||||
Medical | 1 | 1 | ||
Pediatric | 0.76 [0.46–1.25] | 0.28 | 1.73 [0.53–5.68] | 0.36 |
Surgical | 0.27 [0.12–0.59] | 0.001 | 0.27 [0.10–0.74] | 0.01* |
Obstetrics and gynecology | 0.24 [0.12–0.49] | < 0.001 | 0.59 [0.22–1.57] | 0.29 |
Drug category | ||||
Antimicrobials and drugs for wound care | 1 | 1 | ||
Cardiovascular drugs | 6.64 [3.3–13.2] | < 0.001 | 5.69 [2.4–13.62] | < 0.001* |
Drugs for malnutrition treatment | 0.23 [0.07–0.79] | 0.02 | 0.13 [0.03–0.52] | 0.004* |
Hematologic drugs | 0.55 [0.20–1.49] | 0.24 | 0.39 [0.11–1.41] | 0.15 |
Drugs for liver disease treatment | 1.74 [0.64–4.69] | 0.27 | 1.07 [0.32–3.56] | 0.91 |
Drugs for obstetric conditions | 0.21 [0.03–1.64] | 0.14 | 0.25 [0.03–2.33] | 0.22 |
Othersa | 1.23 [0.53–2.85] | 0.63 | 1.38 [0.49–3.87] | 0.54 |
Duration of patient hospitalization (days) | ||||
< 5 | 1 | 1 | ||
5–10 | 4.86 [2.74–8.65] | < 0.001 | 5.69 [2.97–10.9] | < 0.001* |
11–15 | 8.67 [4.16–18.0] | < 0.001 | 9.11 [3.84–21.63] | < 0.001* |
> 15 | 16.6 [4.56–60.9] | < 0.001 | 28.0 [6.17–127.0] | < 0.001* |