TY - CHAP M1 - Book, Section TI - Defining Adequate Nutrition A1 - Sheffrin, Meera A1 - Yukawa, Michi A2 - Walter, Louise C. A2 - Chang, Anna A2 - Chen, Pei A2 - Harper, G. Michael A2 - Rivera, Josette A2 - Conant, Rebecca A2 - Lo, Daphne A2 - Yukawa, Michi PY - 2021 T2 - Current Diagnosis & Treatment Geriatrics, 3e AB - Adequate nutrition is an important part of older adult health. However, nutritional needs may change with aging, and both obesity and malnutrition are prevalent in later life. Previous studies have reported that 35% to 65% of hospitalized geriatric patients and up to 60% of geriatric residents in institutions suffered from malnutrition. Although there has been an increase in the prevalence of obesity in older adults over the past 20 years, obese older adults experiencing involuntary weight loss lose lean mass and are similarly at risk for functional decline and other medical complications compared to nonobese older adults. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/25 UR - accessmedicine.mhmedical.com/content.aspx?aid=1180014422 ER -