Experimental Hematology & Oncology | |
Trends in disease burden of chronic myeloid leukemia at the global, regional, and national levels: a population-based epidemiologic study | |
Liqing Ning1  Pingfan Lu1  Dengju Li1  Yimei Que1  Xiaojian Zhu1  Chuanyu Hu2  | |
[1] Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430030, Wuhan, China;Department of Stomatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430030, Wuhan, China; | |
关键词: Chronic myeloid leukemia; Global burden; Cancer epidemiology; Incidence; Deaths; | |
DOI : 10.1186/s40164-020-00185-z | |
来源: Springer | |
【 摘 要 】
BackgroundOutcomes of chronic myeloid leukemia (CML) has been improved dramatically in the past two decades, but survival levels of CML patients varied in regions. Comprehensive epidemiological research is necessary to evaluate the global burden of CML.MethodsAll data used in our study came from the Global Burden of Disease (GBD) study 2017. Incidence cases, death cases, disability-adjusted life-years (DALYs), and its corresponding age-standardized rate between 1990 to 2017 were used to describe the distribution of CML burden, according to age, sex, social-demographic index (SDI), and countries. Data about attributable risk factors contributing to CML deaths and DALYs were also extracted and analyzed.ResultsGlobally, the disease burden of CML gradually decreased from 1990 to 2017. Higher SDI countries achieved a remarkable effect on diminishing the CML burden. Conversely, due to population growth, the incidence cases, death cases, and DALYs of CML in lower SDI quintiles showed an upward trend. India had the most incidence cases and death cases of CML in the world. Additionally, smoking was the most significant attributable risk factor contributing to CML deaths and DALYs, followed by high body mass index.ConclusionThe disease burden of CML decreased globally, especially in higher SDI countries in the past 28 years. The increasing incidence cases and death cases were mainly observed in lower SDI countries. Additionally, strategies to control modifiable risk factors such as smoking and high body mass index might be useful in diminishing mortality and DALYs.
【 授权许可】
CC BY
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