Global, regional, and national burden of thalassemia, 1990–2021: a systematic analysis for the global burden of disease study 2021

作者：Yuanyuan Tuo, Li Yang, Yan Li, Jianjuan Ma, Xiao-Yan Yang, Shasha Wu, Jin Jiao, Zhixu He · 发表于：EClinicalMedicine · 年份：2024 · DOI：10.1016/j.eclinm.2024.102619 · 被引用次数：311 · 研究领域：Hemoglobinopathies and Related Disorders、Iron Metabolism and Disorders、Hemophilia Treatment and Research

Background: Anemia is a significant contributor to the global disease burden, of which thalassemia is the most common hereditary anaemic disease. Previous estimates were based on data that were geographically limited and lacked comprehensive global analysis. This study provides the prevalence, incidence, mortality and disability-adjusted life years (DALYs) of thalassemia in 204 countries and regions of thalassemia between 1990 and 2021, focusing on the age structure and time trends of the disease burden. To provide effective information for health policy, allocation of medical resources and optimization of patient management programs. Methods: Using the standardised Global Burden of Disease (GBD) methodologies, we aimed to derive a more precise representation of the health burden posed by thalassemia by considering four distinct types of epidemiological data, namely the incidence at birth, prevalence, mortality and DALYs. The presented data were meticulously estimated and displayed both as numerical counts and as age-standardised rates per 100,000 persons of the population, accompanied by uncertainty interval (UI) to highlight potential statistical variability. The temporal trends spanning the years 1990-2021 were subjected to a rigorous examination utilizing Joinpoint regression analysis. This methodological approach facilitated the computation of the annual percentage change (APC) and the average annual percentage change (AAPC), along with their corresponding 95% confidence...