Table 4.

Logistic regression analysis for independent risk factors of 28-day mortality in critically ill patients with COVID-19.

	OR (95% CI)	P Value
Sepsis/Septic Shock	15.16 (3.96–58.11)	< 0.001
AKI	4.73 (1.55–14.46)	0.006
Acute cardiac injury	9.76 (1.84–51.83)	0.007
VAP	2.23 (0.66–7.61)	0.20
CT Score > 15	4.49 (1.51–13.38)	0.007
APACHE II score	1.02 (0.95–1.10)	0.53
Dementia	3.94 (0.35–40.28)	0.26
Malignancy	1.20 (0.18–8.05)	0.85
Sex	1.45 (0.49–4.33)	0.51

Abbreviations: OR, odds ratio; AKI, acute kidney injury; VAP, ventilator-associated pneumonia; CT score, computed tomography score; APACHE II, Acute Physiology and Chronic Health Evaluation II.