Global Cancer Epidemiology: Trends in cancer incidence and mortality worldwide.

Cancer incidence and mortality patterns are influenced by regional and global trends. Developing nations experience rising cases due to increased exposure to risk factors like unhealthy diets, smoking, and urban pollution, while developed countries often report reduced mortality due to advanced treatments and early detection. Lifestyle-related cancers, such as colorectal and breast cancer, are on the rise globally, highlighting the need for preventive measures. Understanding these trends through comprehensive epidemiological studies enables targeted interventions, tailored screening programs, and resource allocation to address disparities in cancer care worldwide.