Predicting psychosis in general practice - opportunities for earlier diagnosis using PRisk

Today, we’re speaking to Dr Sarah Sullivan, a Senior Research Fellow based within the Centre for Academic Mental Health at the University of Bristol. 

Title of paper: External validation of a prognostic model to improve prediction of psychosis in primary care

Available at: https://doi.org/10.3399/BJGP.2024.0017

This paper reports the external validation of the only psychosis risk prediction algorithm to be used in primary care. External validation of prediction algorithms is essential to provide evidence of transportability i.e. that the algorithm can be used outside its training environment. This vital step for prediction algorithms is often missed.