3/2/2024 0 Comments Minute ventilation dead spacecould be used at the patient's bedside for outcome prediction and severity stratification, due to the simplicity of its calculation. was independently associated with hospital mortality in subjects with ARDS caused by COVID-19. The strength of association of with mortality was similar to that of V D/V T and ventilatory ratio. 001) and was independently associated with mortality (adjusted odds ratio 1.15, P =. Mean ± SD was 11.8 ± 3.3 L/min in survivors and 14.5 ± 3.9 L/min in nonsurvivors ( P <. The same was done for estimated V D/V T and ventilatory ratio. The association between and hospital mortality was assessed in multivariable logistic models. We evaluated 187 consecutive mechanically ventilated subjects with ARDS caused by novel coronavirus disease (COVID-19). We performed a retrospective study with prospectively collected data. We also compared the strength of this association with that of estimated V D/V T and ventilatory ratio. The aim of our study was to assess the association between and hospital mortality. Corrected minute ventilation () is a simple surrogate of dead space, but, despite its increasing use, its association with mortality has not been proven. The ratio of dead space to tidal volume (V D/V T) is associated with mortality in patients with ARDS.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |