Temporal trends in disease burden of major human parasitic diseases in China from 1990 to 2019
10.16250/j.32.1374.2023001
- VernacularTitle:1990—2019年我国主要人体寄生虫病疾病负担变化 趋势研究
- Author:
Ting ZENG
1
;
Shan LÜ
1
;
Liguang TIAN
1
;
Shizhu LI
1
;
Leping SUN
2
;
Tiewu JIA
1
Author Information
1. National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), National Health Commission Key Laboratory of Parasite and Vector Biology, WHO Collaborating Centre for Tropical Diseases, National Center for International Research on Tropical Diseases, Shanghai 200025, China
2. Jiangsu Institute of Parasitic Diseases, China
- Publication Type:Journal Article
- Keywords:
Parasitic disease;
Burden of disease;
Malaria;
Intestinal nematode infection;
Schistosomiasis;
Food-borne trematodiasis;
Cysticercosis;
Echinococcosis;
Joinpoint regression analysis;
China
- From:
Chinese Journal of Schistosomiasis Control
2023;35(1):7-14
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analysize the temporal trends in the disease burden of major human parasitic diseases in China from 1990 to 2019, so as to provide the evidence for improving the parasitic disease control strategy in China.. Methods The disability-adjusted life years (DALYs) of malaria, intestinal nematode infections, schistosomiasis, food-borne trematodiases, cysticercosis and echinococcosis in China from 1990 to 2019 were captured from the Global Burden of Disease Study 2019 (GBD 2019), and age- and gender-specific DALYs of parasitic diseases were estimated. The temporal trends in DALYs of malaria, intestinal nematode infections, schistosomiasis, food-borne trematodiases, cysticercosis and echinococcosis were evaluated in China from 1990 to 2019 using average annual percent change (AAPC) with Joinpoint regression analysis. Results The DALYs were 643 836.42 person-years due to food-borne trematodiases, 156 853.03 person-years due to cysticercosis, 79 764.62 person-years due to schistosomiasis, 70 989.73 person-years due to intestinal nematode infections, 4 258.61 person-years due to echinococcosis and 264.86 person-years due to malaria in China in 2019, respectively. The overall DALYs of six parasitic diseases were higher among men (546 441.93 person-years) than among women (409 525.33 person-years), and were greater among adults at ages of 14 to 65 years (684 780.84 person-years) than among children at 14 years and lower (35 437.38 person-years) and the elderly at ages of 65 years and older (235 749.04 person-years). During the period from 1990 to 2019, food-borne trematodiases were the leading cause of DALYs among the six parasitic diseases, and cysticercosis shifted from the fourth leading cause in 1990 to the second leading cause of DALYs in China in 2019, while intestinal nematode infections shifted from the second leading cause in 1990 to the fourth leading cause of DALYs in 2019. The DALYs of major human parasitic diseases appeared an overall tendency towards a decline in China from 1990 to 2019, with the fastest drop seen in DALYs due to malaria (AAPC = −19.6%, P = 0.003), followed by due to intestinal nematode infections (AAPC = −8.2%, P < 0.001) and schistosomiasis (AAPC = −3.1%, P < 0.001), and a slow decline was seen in the DALYs of food-borne trematodiases (AAPC = −1.0%, P < 0.001), while there were no significant decrease in the DALYs of echinococcosis (AAPC = −0.5%, P = 0.264) and the DALYs of cysticercosis appeared a tendency towards a rise (AAPC = 0.7%, P < 0.001). Conclusions The disease burden of major human parasitic diseases appeared an overall tendency towards a decline in China from 1990 to 2019, with a high disease burden seen due to food-borne parasitic diseases, no remarkable reduction seen in echinococcosis, and a tendency towards a rise seen in cysticercosis. It is recommended to focus on echinococcosis control, and continue to consolidate the control achievements of other major human parasitic diseases in China; meanwhile, the surveillance and prevention of food-borne parasitic diseases should be reinforced.
