key: cord-1049440-9v1e9t41 authors: Balcı, Cafer title: Letter to the Editor: comment on “Body mass index and Mini Nutritional Assessment-Short Form as predictors of in-geriatric hospital mortality in older adults with COVID-19” date: 2021-12-16 journal: Clin Nutr DOI: 10.1016/j.clnu.2021.12.018 sha: 3907425bc945c735ae59b91bc58f116dfc61eb16 doc_id: 1049440 cord_uid: 9v1e9t41 nan delirium were four times more likely to die during the hospital stay compared to those without delirium (4). In sum, this is a fascinating report, and it provides excellent insight into the prognostic value of BMI and malnutrition regarding in-hospital COVID-19 related mortality among older adults living with frailty. However, clarifying the above-mentioned points will help the readers to interpret the study findings accurately. Body mass index and Mini Nutritional Assessment-Short Form as predictors of in-geriatric hospital mortality in older adults with COVID-19 Individualised nutritional support in medical inpatients at nutritional risk: a randomised clinical trial Serious consequences of malnutrition and delirium in frail older patients