“…These varying prevalence rates can be explained by the different available definitions, screening instruments, spectrum of patients and settings. Well‐known risk factors for malnutrition are forms of cancer, digestive system diseases, loss of appetite, restrictive diets, reduced mobility, comorbidity, higher dependency levels during daily activities, increased age or pain (Raynaud‐Simon, Revel‐Delhom, & Hébuterne, ; Volkert et al, ). According to Meier and Stratton () psychosocial factors or diseases, including dementia, anxiety and depression, can also contribute to lower food intake.…”