Study tracks global patterns and socioeconomic inequalities in the burden of breast cancer

https://www.news-medical.net/news/20260826/Study-tracks-global-patterns-and-socioeconomic-inequalities-in-the-burden-of-breast-cancer.aspx Breast cancer is the most commonly diagnosed cancer and the leading cause of cancer death among women globally, accounting for nearly 2.3 million new cases and 670,000 deaths in 2022 alone. While traditional metrics like annual incidence rates provide a snapshot of disease burden, they do not capture the cumulative probability that an individual will face breast cancer over their entire lifetime. Moreover, the interplay of reproductive patterns, lifestyle factors, screening access, and treatment quality varies enormously across regions with different levels of economic development. Based on these challenges, there is a clear need for a more intuitive, comparable indicator that accounts for life expectancy and competing mortality risks to guide global cancer control strategies