Unlabelled: COVID-19 affects the respiratory system, reducing the oxygen saturation level, leading to hypoxemia and increasing the metabolic oxygenation need.
Objective: To describe the nursing interventions related to the need for oxygenation in hospitalized adults with severe COVID-19 disease in the Intensive Care Unit.
Method: This was an observational, retrospective and descriptive study in a population of 2205 patients with a convenience sample of = 430 and based on the North American Nursing Diagnosis Association (NANDA), the Nursing Interventions Classification (NIC) and the Nursing Outcomes Classification (NOC).
Unlabelled: The objective was to evaluate the Modified Early Warning Score in patients hospitalized for COVID-19 plus chronic disease.
Methods: Retrospective observational study, 430 hospitalized patients with COVID-19 and chronic disease. Instrument, Modified Early Warning Score (MEWS).