On Friday, September 13th, the third Journal Club was held as part of the project Svetovid-19. The focus of this session was 'Clinical Prediction Rules: Development and Evaluation,' a topic of significant importance in enhancing the accuracy and efficiency of clinical decision-making. This Journal Club session served as an invaluable platform for advancing the understanding and implementation of clinical prediction rules, ultimately aiming to improve patient outcomes through informed and data-driven clinical decisions.