Functional Recovery From Acute Respiratory Distress Syndrome (ARDS) Due to COVID-19: Influence of Socio-Economic Status

Inclusion Criteria:

- Inpatient in ICU for PCR-proven SARS-VOC-2 infection regardless of specimen type

- Patient who received a chest CT scan in the initial phase of management (either just
before or during hospitalization in the intensive care unit)

- Patient who has received invasive or non-invasive ventilatory support, or humidified
and heated high-flow oxygen (HFO).

- ARDS meeting the criteria of the 2012 Berlin definition. For patients who have
received only HFO, a flow rate at least equal to 50L/minute with a FiO2 strictly
greater than 50% with a PaO2/FiO2 ratio less than or equal to 200 will be required for
inclusion.

- Patient who gave oral consent after being informed about the conduct of this study.

Exclusion Criteria:

- Patient with limited autonomy prior to hospitalization in limited intensive care unit:
walking distance of less than 50 meters, WHO classification status 3 and 4.

- Patient with a history of chronic respiratory failure as defined by the use of
long-term oxygen therapy or non-invasive home ventilation, excluding patients with SAS
and/or hypoventilation obesity syndrome.

- Patient with a history of central or peripheral neurological conditions limiting the
patient's motor autonomy and the performance on gait tests or Pulmonary function Tests

- Patient refusing to participate

- Patient < 18 years of age

- Patient not affiliated or not benefiting from national health insurance

- Patient under guardianship, curatorship or protected adult

- Patient unable to understand and consent to the research protocol

SECONDARY EXCLUSION CRITERIA

- Patient not showing up for visit at M6

- Patients who have not had all the examinations necessary to evaluate the main endpoint
(Spirometry, DLCO, TM6 and CT)