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Search: authors:"Guo-Wei Tu"

3 papers found.
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Internal jugular vein variability predicts fluid responsiveness in cardiac surgical patients with mechanical ventilation

BackgroundTo evaluate the efficacy of using internal jugular vein variability (IJVV) as an index of fluid responsiveness in mechanically ventilated patients after cardiac surgery.MethodsSeventy patients were assessed after cardiac surgery. Hemodynamic data coupled with ultrasound evaluation of IJVV and inferior vena cava variability (IVCV) were collected and calculated at...

Effect of admission time on mortality in an intensive care unit in Mainland China: a propensity score matching analysis

Introduction The relationship between admission time and intensive care unit (ICU) mortality is inconclusive and influenced by various factors. This study aims to estimate the effect of admission time on ICU outcomes in a tertiary teaching hospital in China by propensity score matching (PSM) and stratified analysis. Methods A total of 2,891 consecutive patients were enrolled in...