Clinical Research Directory

Inclusion Criteria: * Malnourished patients, hospitalized in the post-emergency unit during the study period, according to the malnutrition diagnostic criteria defined by the French Health Authority : * age ≥ 70 years old: weight loss ≥ 5% within 1 month or ≥ 10% within 6 months and/or BMI \<21 and or serum albumin level \< 35 g/l * age \< 70 years old : weight loss ≥ 5% in 1 month or ≥ 10% in 6 months or ≥ 10% compared to the usual weight before the onset of the disease; or BMI \<18.5 kg / m2 Non-inclusion criteria : * refusing to participate in the study * age \< 18 years old * patients under tutorship or guardianship * patients living in retirement home * Patients without a fixed address Exclusion criteria : -patients transferred in another unit