The Impact of COVID-19 on Hospitalised COPD Exacerbations in Malta

Table 6

Predictors of inpatient mortality identified by the logistic regression model.

	Model fitting criteria	Likelihood ratio tests
	-2 log likelihood of reduced model	Chi-square		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.