P189 – Quantitative CT measurement of abdominal aortic calcium as a novel prognostic biomarker for non-cancer mortality: Post-hoc analysis of the STAMPEDE docetaxel and abiraterone acetate plus prednisone phase 3 trials - El-Taji, O.; D., McSweeney; Jones, C.; Hoyle, A.; Brown, M.; Pickhardt, P.; Garrett, J.; Motwani, M.; Parmar, M.; Attard, G.; James, N.; Brown, L.; et al. (European urology, 2025)