Global dementia study reveals 11.4 million new cases in 2023—projected to more than double by 2050

International probe has produced immoderate of the astir broad and comparable estimates of caller dementia cases worldwide, revealing that an estimated 11.4 cardinal radical developed dementia successful 2023—a fig projected to emergence to 24.7 cardinal a twelvemonth by 2050. The study, published successful JAMA Neurology, analyzed information from 38,418 radical crossed 22 population-based studies spanning 18 countries and territories connected six continents.