Global, regional and national time trends in incidence of adverse effects of medical treatment, 1990–2019: an age–period–cohort analysis from the Global Burden of Disease 2019 study

Current adverse effects of medical treatment (AEMT) incidence estimates rely on limited record reviews and underreporting surveillance systems. This study evaluated global and national longitudinal patterns in AEMT incidence from 1990 to 2019 using the Global Burden of Disease (GBD) framework.