biostudies-literatureUnknown23Zhang Z<h4>Introduction</h4>Chronic obstructive pulmonary disease (COPD) poses a serious disease burden in China, and tobacco control is considered an effective and feasible means to reduce this burden. This study analyzes the impact of tobacco on the burden of COPD in China from 1990 to 2021.<h4>Methods</h4>This study conducted a comprehensive secondary dataset analysis of COPD attributable to tobacco in China using data from the Global Burden of Disease (GBD) database. This covers a range of statistics, including number of deaths, mortality rates, disability-adjusted life years (DALYs), and DALY rates. Using Joinpoint regression analysis methods, we calculated the annual percentage change (APC) and average annual percentage change (AAPC) to assess trends in COPD attributable to tobacco for variTobacco induced diseaseshttps://www.ebi.ac.uk/biostudies/studies/S-EPMC11808299biostudies-literatureChronic obstructive pulmonary disease burden attributable to tobacco and the trend change from 1990 to 2021 in China.PMC11808299Zhang ZXu GZhang RWang KfalseChronic obstructive pulmonary disease burden attributable to tobacco and the trend change from 1990 to 2021 in China.<h4>Introduction</h4>Chronic obstructive pulmonary disease (COPD) poses a serious disease burden in China, and tobacco control is considered an effective and feasible means to reduce this burden. This study analyzes the impact of tobacco on the burden of COPD in China from 1990 to 2021.<h4>Methods</h4>This study conducted a comprehensive secondary dataset analysis of COPD attributable to tobacco in China using data from the Global Burden of Disease (GBD) database. This covers a range of statistics, including number of deaths, mortality rates, disability-adjusted life years (DALYs), and DALY rates. Using Joinpoint regression analysis methods, we calculated the annual percentage change (APC) and average annual percentage change (AAPC) to assess trends in COPD attributable to tobacco for vari2025-01-01T00:00:00Z20252025-04-04T08:26:41.822Z2025-04-04T08:26:41.822ZS-EPMC118082993993113210.18332/tid/200196