Does alveolar Dead Space Fraction discriminate Mortality in Pediatric Acute Respiratory Distress Syndrome?
Alveolar dead space fraction at pediatric acute respiratory distress syndrome onset discriminates mortality and is independently associated with nonsurvival. Alveolar dead space fraction represents a single, useful, readily obtained clinical biomarker reflective of pulmonary and nonpulmonary variables associated with mortality.
The ABC/XYZ method accurately and reliably estimates ICHV and TBV in children. These values can be used to approximate quickly and easily ICHV as a percentage of TBV, which has important prognostic implications.