Epidemiological characteristics of new pneumoconiosis in Zigong City in 2018 - 2022
10.3969/j.issn.1006-2483.2024.01.035
- VernacularTitle:2018—2022年自贡市新发尘肺病流行病学特征分析
- Author:
Zhen JI
1
;
Bo LIU
2
,
3
;
Biyao CAO
1
;
Yu'an CHEN
1
Author Information
1. Occupational Rehabilitation Clinic , Zigong Center for Disease Control and Prevention , Zigong , Sichuan 643000 , China
2. Emergency Department of Zigong First People'
3. s Hospital , Zigong , Sichuan 643000 , China
- Publication Type:Journal Article
- Keywords:
Pneumoconiosis;
Occupational diseases;
Epidemiological characteristics
- From:
Journal of Public Health and Preventive Medicine
2024;35(1):149-152
- CountryChina
- Language:Chinese
-
Abstract:
Objective To understand the epidemiological characteristics of new occupational pneumoconiosis in Zigong City from 2018 to 2022, and to provide the basis for further prevention and treatment of local pneumoconiosis. Methods The information of newly diagnosed and reported cases of pneumoconiosis in Zigong City from 2018 to 2022 was collected through the occupational disease and occupational health information monitoring system, and the characteristics of the distribution of pneumoconiosis in three regions, the composition of diseases and the length of service of exposure to dust were analyzed. Results From 2018 to 2022, the top 3 newly diagnosed pneumoconiosis diseases in Zigong City were silicosis, coal workers' pneumoconiosis and asbestosis. Silicosis cases were mainly distributed in small and medium-sized employers, accounting for 81.41%. Coal workers' pneumoconiosis was mainly distributed in large and medium-sized employers, accounting for 97.24%. Asbestosis mainly distributed in large scale employers, accounting for 96.36%. There was significant difference in dust handling age of different scale employers (H=11.453, P<0.05). The median ages of silicosis, coal workers' pneumoconiosis and other pneumoconiosis were 47.0 years, 52.0 years and 48.2 years, respectively. The median age of dust handling was 3.3 years, 22.0 years and 23.2 years, respectively. The age of onset of coal workers' pneumoconiosis was higher than that of silicosis and other pneumoconiosis (H=72.547, P<0.05), and the age of dust exposure of silicosis was shorter than that of coal workers' pneumoconiosis and other pneumoconiosis (H=10.453, P<0.05). Conclusion The current situation of pneumoconiosis in Zigong City is still severe, with obvious clustering in disease types and industries. Prevention and treatment of pneumoconiosis in key industries should be further strengthened to protect the health rights and interests of workers.
