The outcome of a prediction algorithm should be a true patient state rather than an available surrogate

Affiliations

• ¹ Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, London, United Kingdom; Royal London Hospital, Barts NHS Health Trust, London, United Kingdom.
• ² Department of Electrical Engineering and Computer Science, Queen Mary University of London, London, United Kingdom.
• ³ Centre for Trauma Sciences, Blizard Institute, Queen Mary University of London, London, United Kingdom; Royal London Hospital, Barts NHS Health Trust, London, United Kingdom; Royal Centre for Defence Medicine, Birmingham, United Kingdom.