Hemodynamics in Shock Patients Assessed by Critical Care Ultrasound and Its Relationship to Outcome: A Prospective Study

Table 6

Multivariate analysis between the cardiorespiratory ultrasonic variables and clinical indexes and 28-day mortality.

Indexes	28-day mortality
	OR		95% CI
Age	1.020	0.462	0.967-1.077
HR	0.979	0.430	0.930-1.031
MAP	0.989	0.636	0.945-1.035
Lactate	1.324	0.010	1.069-1.640
Urine output per hour	0.992	0.305	0.976-1.008
PaO2/FiO2	1.011	0.028	1.001-1.022
APACHE II	1.132	0.027	1.014-1.263
dIVC	0.970	0.152	0.930-1.011
EF	0.950	0.306	0.862-1.048
MAPSE	0.032	0.047	0.001-0.959
S-MV	1.379	0.041	1.013-1.879
E/e	1.277	0.172	0.899-1.814
TAPSE	0.066	0.022	0.006-0.681
S-TV	1.337	0.052	0.998-1.791
LUSS	1.383	0.002	1.122-1.704

Abbreviations: HR: heart rate; MAP: mean arterial pressure; APACHE II: Acute Physiology and Chronic Health Evaluation II; dIVC: distensibility index of the inferior vena cava; EF: ejection fraction; MAPSE: mitral annular plane systolic excursion; S-MV: mitral annular peak systolic velocity; E/e: early diastolic transmitral velocity to early mitral annulus diastolic velocity ratio; TAPSE: tricuspid annular plane systolic excursion; S-TV: tricuspid annular peak systolic velocity; LUSS: lung ultrasound score.