Research Article
Hemodynamics in Shock Patients Assessed by Critical Care Ultrasound and Its Relationship to Outcome: A Prospective Study
Table 5
Univariate correlation analysis: regression coefficients (
) and
values.
| Indexes | 28-day mortality | | | 95% CI |
| Age | 0.021 | 0.017 | 1.004-1.038 | HR | 0.014 | 0.029 | 1.001-1.027 | MAP | -0.004 | 0.694 | 0.997-1.015 | APACHE II | 0.088 | <0.010 | 1.049-1.137 | Lactate | 0.162 | <0.010 | 1.089-1.270 | Urine output per hour | -0.008 | 0.010 | 0.987-0.998 | Vasoactive agents | 1.223 | 0.036 | 1.081-10.677 | PaO2/FiO2 | -0.003 | 0.031 | 0.994-1.000 | Diameter of IVC | 0.029 | 0.935 | 0.515-2.056 | dIVC | -0.016 | 0.089 | 0.966-1.002 | EF | -0.024 | 0.132 | 0.946-1.007 | MAPSE | -0.894 | 0.032 | 0.181-0.926 | S-MV | -0.020 | 0.611 | 0.908-1.058 | TAPSE | -0.607 | 0.066 | 0.286-1.041 | S-TV | -0.006 | 0.854 | 0.946-1.069 | E/e | 0.169 | 0.002 | 1.063-1.321 | LUSS | 0.091 | 0.001 | 1.037-1.156 | Ventricular dilation | 0.401 | 0.242 | 0.763-2.923 | Ventricular hypertrophy | 0.221 | 0.521 | 0.635-2.448 | Abnormal volume status | -0.818 | 0.038 | 0.204-0.956 | LV systolic dysfunction | 0.836 | 0.011 | 1.211-4.393 | LV diastolic dysfunction | 0.452 | 0.233 | 0.748-3.305 | RV systolic dysfunction | 0.609 | 0.071 | 0.948-3.565 | Elevated E/e | 1.720 | 0.010 | 1.512-20.622 |
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Abbreviations: HR: heart rate; MAP: mean arterial pressure; APACHE II: Acute Physiology and Chronic Health Evaluation II; IVC: inferior vena cava; dIVC: distensibility index of the inferior vena cava; EF: ejection fraction; MAPSE: mitral annular plane systolic excursion; S -MV: mitral annular peak systolic velocity; TAPSE: tricuspid annular plane systolic excursion; S -TV: tricuspid annular peak systolic velocity; E/e : early diastolic transmitral velocity to early mitral annulus diastolic velocity ratio; LUSS: lung ultrasound score; LV: left ventricle; RV: right ventricle. |