Use the following information to answer questions 5-7 A hospital is creating a questionnaire to screen for malnutrition. The director wants to know whether sustained, poor appetite is predictive of wasting. In a sample of 1000 patients, weight for height was assessed to determine which patients were truly wasting. The same patients were also asked to report how many of the past 7 days they had poor appetite, which was defined as consuming less than 75% of the food they were provided on each