Methods for Evaluating Models, Tests And Biomarkers (MEMTAB): Abstracts from the 7th International Conference, MEMTAB 2025

examining and improving (algorithmic) fairness and generalisability • clinical pathways for diagnosis, prognosis and monitoring • systematic reviews & meta-analyses, especially using individual participant data • health economics, decision analysis and health technology assessment • patients and public involvement and engagement (PPIE) within methods research This supplement contains the conference abstracts accepted at the MEMTAB 2025 conference, for invited speakers (denoted by S), accepted oral presentations (denoted by O), and accepted poster presentations (denoted by P).The abstracts listed are those whose submitters gave us permission to include their abstract in Diagnostic and Prognostic Research.Acknowledgements MEMTAB 2025 was hosted by the Biostatistics, Evidence Synthesis, Test Evaluation And prediction Models (BESTEAM) group, in the School of Health Sciences at the University of Birmingham.The Conference Chair (Professor Richard Riley) would like to thank all those involved in making this event happen, in particular the members of the local organising and scientific committees (including our external advisors), who worked tirelessly behind the scenes, and the participants who provided exceptional oral and poster presentations (and great dancing!) during the two days.We also acknowledge the support of our research funders, especially the National Institute for Health and Care Research (NIHR) Birmingham Biomedical Research Centre, and methodology grants from EPSRC (ref: EP/ Y018516/1) and MRC-NIHR (ref: MR/Z503873/1 and MR/V038168/1).Finally, we are very grateful to our three sponsors: BIVDA, Smart Data Analytics and Innovation, and NIHR.