Analysis on disease burden of stroke in China and the regions with different sociodemographic index from 1990 to 2017
10.3760/cma.j.cn112150-20201013-01274
- VernacularTitle:1990—2017年中国与不同社会人口学指数地区脑卒中疾病负担和危险因素的比较分析
- Author:
Jianyu QI
1
;
Chenran WANG
;
Mi LIU
;
Shiwei LIU
;
Zengwu WANG
;
Chunping WANG
Author Information
1. 潍坊医学院公共卫生学院 261053
- Keywords:
Stroke;
Cost of illness;
Population surveillance;
Risk factors;
Socio-demographic index
- From:
Chinese Journal of Preventive Medicine
2021;55(8):958-964
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To examine the trend of stroke disease burden and its main risk-attributable factors in China and regions with different Socio-Demographic Index (SDI) from 1990 to 2017.Methods:With 2017 Global Burden of Disease (GBD) data, years lived with disability (YLDs), years of life lost (YLLs) and disability-adjusted of life years (DALYs) were applied to describe the disease burden and major risk factors of stroke in China and different SDI regions from 1990 to 2017, and to analyze the changing trend of the disease burden and major risk factors of stroke.Results:From 1990 to 2017, the YLD crude rate, YLL crude rate and DALY crude rate for stroke in China showed an increasing trend and the rate of change was 126.5%, 14.6%, and 24.4%, respectively. In 2017, the YLD crude rate, YLL crude rate and DALY crude rate for stroke in China were 502.6 per 100 000, 2 633.1 per 100 000 and 3 135.7 per 100 000, respectively. Among them, the YLD crude rate, YLL crude rate, and DALY crude rate of stroke were the highest in the ≥70 age group, which were 2 617.2 per 100 000, 16 789.4 per 100 000 and 19 406.6 per 100 000, respectively. The YLD crude rate in male was 475.5 per 100 000, which was slightly lower than that of female (530.9 per 100 000), while the DALY crude rate and YLL crude rate for stroke were 3 657.1 per 100 000 and 3 181.7 per 100 000, respectively, which were significantly higher than that of female (2 591.8 per 100 000 and 2 060.9 per 100 000). Compared with regions with different SDI, the age standardized YLD rate, the age standardized YLL rate, the age standardized DALY rate in China were all at a high level. Among them, the age-standardized YLD rate increased from 286.2 per 100 000 to 374.5 per 100 000, with a rate of change of 30.9%; the age-standardized YLL rate decreased from 3 215.6 per 100 000 to 1 967.8 per 100 000, with a rate of change of -38.8%; the age-standardized DALY rate increased from 3 501.8 per 100 000 to 2 342.3 per 100 000, with a rate of change of -33.1%. The top five risk factors for stroke in China were hypertension, excessive sodium intake, insufficient fruit intake, insufficient cereal intake, and smoking in 1990 and 2017. High Body-Mass Index and Alcohol Use′s rankings rose from the 9th and 10th in 1990 to the 6th and 7th in 2017, respectively.Conclusion:The burden of stroke disease in China is at a high level, and hypertension is the primary risk factor.
