Malnutrition in the elderly.
D000368:Aged; D000747:Anemia, Hypochromic / Q000453:epidemiology; D001361:Avitaminosis / Q000150:complications / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D009748:Nutrition Disorders / Q000453:epidemiology*; D012621:Seasons; D012959:Socioeconomic Factors; D006113:United Kingdom