Resting Energy Expenditure of the COronaVirus (COVID19) Patient in Reanimation Context

Inclusion Criteria

• •Age ≥ 18 years;
• •Patient followed in the nutrition service;
• •Patient who benefited from an indirect calorimetry whatever the indication between 01/01/20 and 31/12/2020;
• •BMI\> 30.
• •Age ≥ 18 years;
• •Patient having undergone a resuscitation stay
• •Patient on mechanical ventilation (intubated or tracheotomized) during their stay in intensive care;
• •Patient having benefited from an indirect calorimetry upon arrival in intensive care;
• •Only for the COVID Group:
• •Patient hospitalized in intensive care for COVID 19 infection diagnosed by a positive PCR via nasopharyngeal sampling or endotracheal aspiration.
• +14 more criteria