Medical | Surgical | |
---|---|---|
(n = 147,840) | (n = 339,228) | |
Variable | OR (95% CI) | OR (95% CI) |
Teaching hospital | – | 0.79 (0.75–0.84) |
Hospital size | ||
< 399 beds | Reference | Reference |
400–799 beds | 0.98 (0.93–1.05) | 0.99 (0.94–1.04) |
> 800 beds | 0.77 (0.69–0.87) | 0.90 (0.84–0.97) |
CCI | 1.10 (1.08–1.12) | 1.05 (1.04–1.06) |
Category of primary admission diagnosis | ||
Cardiac | Reference | Reference |
Respiratory | 1.30 (1.17–1.45) | 1.51 (1.31–1.75) |
Neurologic | 0.64 (0.58–0.70) | 1.02 (0.95–1.09) |
Gastrointestinal | 1.18 (1.02–1.36) | 1.59 (1.46–1.73) |
Malignancy | 0.85 (0.75–0.97) | 1.18 (1.10–1.26) |
Metabolic and renal | 1.25 (1.10–1.43) | 1.58 (1.38–1.79) |
Other | 0.93 (0.84–1.03) | 0.99 (0.91–1.08) |
Coma on admission | 0.87 (0.76–0.99) | |
Hospital length of stay | ||
1–15 days | Reference | Reference |
16–30 days | 1.44 (1.34–1.54) | 1.21 (1.14–1.27) |
31–45 days | 1.62 (1.47–1.78) | 1.43 (1.34–1.53) |
> 45 days | 1.58 (1.43–1.75) | 1.56 (1.46–1.68) |
Discharge destination | ||
Home | Reference | Reference |
Other hospital | 0.48 (1.47–1.78) | 0.53 (0.50–0.57) |
Skilled nursing facility | 1.46 (1.26–1.69) | 1.46 (1.23–1.73) |
Others | 1.38 (1.02–1.65) | 0.88 (0.70–1.08) |
Stress ulcer prophylaxis | – | 1.22 (1.15–1.29) |
pRBC infusion | 1.16 (1.05–1.28) | 1.43 (1.37–1.51) |
Low-dose steroid | 1.14 (1.01–1.29) | 1.08 (1.00–1.16) |
Anticoagulation | 0.81 (0.76–0.87) | – |
TPN | – | 1.05 (1.00–1.09) |
Antibiotics | 1.09 (1.02–1.17) | – |
RRT | 1.28 (1.15–1.41) | 1.24 (1.15–1.34) |
Ventilation | 1.18 (1.09–1.27) | – |
Tracheostomy | – | 0.83 (0.74–0.95) |