Created at	Source	Raw Value	Validated value
March 12, 2021, 12:31 a.m.	usa	inclusion criteria: - being treated in intensive care unit due to covid-19 pneumonia, - receiving imv, nimv, or high-flow oxygen therapy - patients whose respiratory symptoms persist despite discharge	inclusion criteria: - being treated in intensive care unit due to covid-19 pneumonia, - receiving imv, nimv, or high-flow oxygen therapy - patients whose respiratory symptoms persist despite discharge