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Predictors of inpatient mortality identified by the logistic regression model.
| Model fitting criteria | Likelihood ratio tests | |||
|---|---|---|---|---|
| -2 log likelihood of reduced model | Chi-square | Df | p value | |
| Intercept | 14.583 | 0.000 | 0 | |
| Year of admission | 26.393 | 11.810 | 1 | 0.001 |
| SABA pre-admission treatment | 24.360 | 9.777 | 1 | 0.002 |
| Active malignancy | 23.580 | 8.997 | 1 | 0.003 |
| Length of stay | 18.558 | 3.975 | 1 | 0.046 |
SABA: short-acting beta-agonist.
