Final answer:
The specific percentage of older adults over 65 diagnosed with malnutrition according to the 2012 National Inpatient Sample is not provided in the data available. Malnutrition remains a significant consideration for the elderly due to its impact on chronic diseases and potential financial constraints.
Step-by-step explanation:
The percentage of older adults greater than 65 years old diagnosed with malnutrition according to the 2012 National Inpatient Sample (NIS) of hospital discharges is not explicitly provided in the information given. The provided data do not include specific figures from the NIS 2012 report about malnutrition rates among the elderly. However, it is important to acknowledge that malnutrition is a significant health issue affecting older adults, as it can exacerbate existing chronic conditions and contribute to functional impairments. The data presented highlights the various health challenges faced by the elderly, such as chronic diseases and the potential financial difficulties that can impact the ability to maintain a nutritious diet, which in turn can lead to malnutrition.