Bedside risk stratification for mortality in patients with acute respiratory failure treated with noninvasive ventilation.

ABSTRACT: Our hypothesis was that patients managed with noninvasive ventilation (NIV) on the wards could be risk-stratified with initial pulse oximetry/fraction of inspired oxygen (SpO₂/FiO₂) ratios and tidal volumes (Vte). A prospective study of consecutive patients with acute respiratory failure requiring NIV on the wards was conducted. A multivariate logistic regression model and a negative binomial regression model were used. A total of 403 patients (55.8% women) had a mean age of 65.0 ± 14.9 years with a mean body mass index of 32.1 ± 11.1 kg/m². The 28-day mortality was 14.1%, and the intubation rate was 16.1%. Pneumonia was associated with the highest 28-day mortality (22.5%) and rate of intubation (36.7%) when compared with chronic obstructive pulmonary disea

SUBMITTER: Hayek AJ 

PROVIDER: S-EPMC7156003 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature