Table 3.

Association of basic critical care echocardiography screening-derived abnormalities with mortality in patients with acute respiratory distress syndrome

Major BCCE-detected abnormalities	ICU mortality		Hospital mortality
	Univariate OR (95% CI)a	Multivariate OR (95% CI)b	Univariate OR (95% CI)a	Multivariate OR (95% CI)b
Screened patients with acute respiratory distress syndrome (Berlin Definition)
Left ventricular ejection fraction < 40%	2.37 (1.15–4.89)*	2.10 (0.99–4.43)	2.19 (1.08–4.45)*	2.00 (0.95–4.18)
Severe acute cor pulmonale	2.16 (1.17–4.00)*	2.14 (1.13–4.04)*	1.90 (1.05–3.43)*	1.89 (1.02–3.50)*

BCCE Basic critical care echocardiography, CI confidence interval, ICU intensive care unit, OR odds ratio

*P < 0.05

^aOdds ratio (with 95% confidence interval) derived using logistic regression on mortality, unadjusted

^bOdds ratio (with 95% confidence interval) derived using multiple logistic regression on mortality, adjusted for age and Acute Physiology and Chronic Health Evaluation II score