Global dementia cases may double by 2050

The study focused on the rising rates of new dementia cases expected in the coming decades, projecting that the number of new cases will exceed 24.7 million annually by 2050, more than doubling the 11.4 million cases recorded in 2023. It was found that women are more susceptible to developing dementia than men, with variations in prevalence between low- and middle-income countries compared to high-income countries. Additionally, lower levels of education are associated with a higher risk. The study emphasizes that prevention is possible through improved management of health risk factors such as cardiovascular health, controlling chronic diseases, and promoting physical activity and social engagement. These measures can help curb the projected increase in cases.