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Original Article
Clinical characteristics and predictors of mechanical ventilation in patients with COVID-19 hospitalized in Southern Brazil
Rev Bras Ter Intensiva. 2020;32(4):487-492
Abstract
Original ArticleClinical characteristics and predictors of mechanical ventilation in patients with COVID-19 hospitalized in Southern Brazil
Rev Bras Ter Intensiva. 2020;32(4):487-492
DOI 10.5935/0103-507X.20200082
Views1Abstract
Objective:
This study aims to describe the clinical characteristics and predictors of mechanical ventilation of adult inpatients with COVID-19 in a single center.
Methods:
A retrospective cohort study was performed and included adult inpatients hospitalized from March 17th to May 3rd, 2020, who were diagnosed with SARS-CoV-2 infection. Clinical and demographic characteristics were extracted from electronic medical records.
Results:
Overall, 88 consecutive patients were included in this study. The median age of the patients was 63 years (IQR 49 – 71); 59 (67%) were male, 65 (86%) had a college degree and 67 (76%) had at least one comorbidity. Twenty-nine (33%) patients were admitted to the intensive care unit, 18 (20%) patients needed mechanical ventilation, and 9 (10.2%) died during hospitalization. The median length of stay in the intensive care unit and the median duration of mechanical ventilation was 23 and 29.5 days, respectively. An age ≥ 65 years was an independent risk factor for mechanical ventilation (OR 8.4 95%CI 1.3 – 55.6 p = 0.02).
Conclusion:
Our findings describe the first wave of Brazilian patients hospitalized for COVID-19. Age was the strongest predictor of respiratory insufficiency and the need for mechanical ventilation in our population.
Keywords:cohort studiesCoronavirus infectionsCOVID-19PandemicsRespiration, artificialrisk factorsSARS-CoV-2See more
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Case reports Child Coronavirus infections COVID-19 Critical care Critical illness Extracorporeal membrane oxygenation Infant, newborn Intensive care Intensive care units Intensive care units, pediatric mechanical ventilation Mortality Physical therapy modalities Prognosis Respiration, artificial Respiratory insufficiency risk factors SARS-CoV-2 Sepsis