P4‐097: Previous and concurrent blood pressure and cognitive function in dementia and Alzheimer's disease: The Oxford Project to Investigate Memory and Ageing (OPTIMA) Longitudinal Study

George Razay, Jonathon Williams, Elizabeth King, A. David Smith, Gordon Wilcock, Dept of Medicine, Launceston General Hospital, University of Tasmania, Launceston, Australia; OPTIMA, Radcliffe Infirmary, Oxford, United Kingdom; Dept of Physiology, Anatomy & Genetics, University of Oxford, Oxford, United Kingdom; Nuffield Dept of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, United Kingdom. Contact e-mail: george.razay@dhhs.tas.gov.au