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However, delirium continues to be under-recognised in the acute setting, which impacts negatively on patient outcomes. Nurses are the health professionals best placed to recognise a change in a patient's cognitive symptoms, but nurses caring for the older person have suggested the identification of and differentiation between delirium, dementia and delirium superimposed on dementia remains very confusing. A need for further education with supportive guidelines and protocols is required to empower nurses caring for an older person to verbalise changes in patients' cognitive status in a reliable, robust and systematic manner. <\/jats:p>","DOI":"10.12968\/bjon.2018.27.7.363","type":"journal-article","created":{"date-parts":[[2018,4,10]],"date-time":"2018-04-10T17:32:17Z","timestamp":1523381537000},"page":"363-367","source":"Crossref","is-referenced-by-count":19,"title":["Differentiation of delirium, dementia and delirium superimposed on dementia in the older person"],"prefix":"10.12968","volume":"27","author":[{"given":"Joanne","family":"Brooke","sequence":"first","affiliation":[{"name":"Reader of Complex Older Persons Care, Oxford Institute of Nursing, Midwifery and Allied Health Research, Oxford Brookes University, Oxford"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"5130","reference":[{"key":"B1","unstructured":"American Psychiatric Association. 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