Work of Breathing as a Predictor of Failure to Wean from Mechanical Ventilation in Patients with Severe Chronic Obstructive Pulmonary Disease

1993 ◽  
Author(s):  
Jack DePriest
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Mechanical Ventilation ◽  
Pulmonary Disease ◽  
Work Of Breathing ◽  
Chronic Obstructive ◽  
Obstructive Pulmonary Disease

scholarly journals COVID-19 health inequities and association with mechanical ventilation and prolonged length of stay at an urban safety-net health system in Chicago

PLoS ONE ◽  
2021 ◽  
Vol 16 (10) ◽  
pp. e0258243
Author(s):  
Jacquelyn Jacobs ◽  
Amy K. Johnson ◽  
Arianna Boshara ◽  
Bijou Hunt ◽  
Christina Khouri ◽  
...  
Keyword(s):  
Chronic Obstructive Pulmonary Disease ◽  
Mechanical Ventilation ◽  
Length Of Stay ◽  
Pulmonary Disease ◽  
Safety Net ◽  
Chronic Obstructive ◽  
Minority Population ◽  
Obstructive Pulmonary Disease ◽  
Ethnic Minority Population ◽  
Prolonged Length

Millions of Americans have been infected with COVID-19 and communities of color have been disproportionately burdened. We investigated the relationship between demographic characteristics and COVID-19 positivity, and comorbidities and severe COVID-19 illness (use of mechanical ventilation and length of stay) within a racial/ethnic minority population. Patients tested for COVID-19 between March 2020 and January 2021 (N = 14171) were 49.9% (n = 7072) female; 50.1% (n = 7104) non-Hispanic Black; 33.2% (n = 4698) Hispanic; and 23.6% (n = 3348) aged 65+. Overall COVID-19 positivity was 16.1% (n = 2286). Compared to females, males were 1.1 times more likely to test positive (p = 0.014). Compared to non-Hispanic Whites, non-Hispanic Black and Hispanic persons were 1.4 (p = 0.003) and 2.4 (p<0.001) times more likely, respectively, to test positive. Compared to persons ages 18–24, the odds of testing positive were statistically significantly higher for every age group except 25–34, and those aged 65+ were 2.8 times more likely to test positive (p<0.001). Adjusted for race, sex, and age, COVID-positive patients with chronic obstructive pulmonary disease were 1.9 times more likely to require a ventilator compared to those without chronic obstructive pulmonary disease (p = 0.001). Length of stay was not statistically significantly associated with any of the comorbidity variables. Our findings emphasize the importance of documenting COVID-19 disparities in marginalized populations.

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