Comparison of burden trends of tracheal, bronchus, and lung cancer in China and countries with different socio-demographic indices from 1990 to 2021
- VernacularTitle:1990—2021年中国与不同社会人口学指数国家气管、支气管和肺癌的负担趋势比较
- Author:
Zhiyang ZHENG
1
;
Tianyu WANG
2
;
Rukonge Audax Praise
3
;
Qishu WEI
1
;
Guiping YU
4
Author Information
1. Department of Thoracic and Cardiovascular Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221000, Jiangsu, P. R. China
2. Department of Thoracic and Cardiovascular Surgery, The Affiliated Jiangyin Hospital of Nantong University, Wuxi, 214400, Jiangsu, P. R. China
3. Department of Thoracic and Cardiovascular Surgery, International Education College of Xuzhou Medical University, Xuzhou, 221000, Jiangsu, P. R. China
4. Department of Thoracic and Cardiovascular Surgery, Jiangyin Clinical College of Xuzhou Medical University, Wuxi, 214400, Jiangsu, P. R. China
- Publication Type:Journal Article
- Keywords:
Trachea;
bronchus;
lung cancer;
disease burden;
change trend;
Joinpoint regression analysis;
socio-demographic index
- From:
Chinese Journal of Clinical Thoracic and Cardiovascular Surgery
2026;33(01):87-96
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the trends in the disease burden of tracheal, bronchus, and lung cancer (TBL) in China and in low-, middle-, and high-socio-demographic index (SDI) countries and regions from 1990 to 2021, with the aim of providing evidence for the formulation of targeted prevention and control strategies. Methods Utilizing data from the Global Burden of Disease (GBD) Study 2021, we extracted TBL-related data from 1990 to 2021, stratified by sex, age group, and year. We assessed the disease burden and trends of TBL across different groups, conducted a decomposition analysis to identify the leading contributors to the change in disease burden, and examined the relationship between disability-adjusted life years (DALYs) and SDI. Results In 2021, the overall burden of TBL in China was substantially higher than that in other groups. The fold-increase in the number of prevalent cases, deaths, and DALYs was significantly greater in China. Moreover, the growth rates of the age-standardized prevalence rate (ASPR), age-standardized mortality rate (ASMR), and age-standardized DALYs rate (ASDR) in China were higher than the overall levels in other SDI countries. In all groups, the ASPR of TBL generally followed a pattern of increasing and then decreasing with age; however, for males in China and middle-SDI countries, the ASPR exhibited a decline in the 80-84 age group. Decomposition analysis revealed that the primary drivers of the increasing TBL burden varied among groups: the rise in DALYs in China and middle-SDI countries was mainly driven by population aging, in low-SDI countries by population growth, and in high-SDI countries by epidemiological transition. While global health inequality in TBL showed some improvement, low-SDI countries continued to bear a disproportionately heavy health burden. Conclusion The disease burden of TBL in China has progressively increased from 1990 to 2021, now ranking among the highest globally. Multiple factors, predominantly driven by population aging, are exacerbating this burden. The burden of TBL is influenced by advancing age, sex differences, and SDI levels. China, along with low- and middle-SDI countries, should implement targeted intervention strategies based on epidemiological findings, including expanding investment in public health services and strengthening healthcare systems, to mitigate the growing burden of TBL.
