Write a dissertation on the above topic (Malnutrition amongst the elderly in a hospital setting compared to those in home care setting). NOTE: please I need to know what question you formulate from the topic before you commence writing.
It takes the form of a critical review and discussion of the literature using an explicit search strategy of a wide range of a minimum of 10 primary sources and where appropriate secondary sources pertaining to the subject under investigation. A primary source is a piece of original research that directly investigates a particular topic. A secondary source is an article that reviews or comments on a range of primary sources.