[Analysis on occupational dust or harmful gas exposure and protection in people aged 40 and above in China, 2019-2020].
Zhonghua Liu Xing Bing Xue Za Zhi
; 45(1): 87-94, 2024 Jan 10.
Article
in Zh
| MEDLINE
| ID: mdl-38228529
ABSTRACT
Objective:
To understand the current status of occupational exposure to dust or harmful gases and occupational protection in people aged ≥40 years in China, and provide data support for the prevention and control of occupational dust or harmful gas exposure.Methods:
The data were obtained from the surveillance for chronic obstructive pulmonary disease (COPD) in adults aged ≥40 years selected by multi-stage stratified cluster sampling from 125 surveillance points in 31 provinces (autonomous regions and municipalities) during 2014-2015 and 2019-2020, and relevant information about occupational dust or harmful gas exposure and protection measures were collected through face-to-face interviews. Occupational dust or harmful gas exposure rate and occupational protection rate were estimated by using weighting complex sampling methods, and then the results were compared.Results:
From 2014 to 2015 and from 2019 to 2020, a total of 71 061 and 71 023 individuals aged ≥40 years were surveyed, respectively. The rate of occupational exposure to dust or hazardous gas was 33.8% (95%CI 29.9%-37.7%) during 2019-2020. The occupational exposure rate was higher in men than in women and in rural residents than in urban residents. With the increase of education level, the rate of occupational exposure to dust or harmful gas showed a downward trend. The protection rate against occupational dust or hazardous gas exposure was 47.9% (95%CI 43.2%-52.6%) during 2019-2020. Compared with 2014-2015, the rate of occupational exposure to dust or hazardous gas decreased by 10.7 percentage points in different gender, area and occupational groups and the occupational protection rate increased by 21.9 percentage points during 2019-2020. The decrease in occupational exposure rate was higher in western China than in eastern and central China, and the increase in occupational protection rate was higher in western China than in eastern and central China.Conclusions:
The rate of occupational exposure to dust or harmful gas decreased and the rate of occupational protection against dust or harmful gas exposure increased in China during 2019-2020. However, about one-third of the population still suffer from the occupational exposure, and less than half of them take protection measures. It is necessary to pay more attention to the key populations, such as workers with lower cultural level and rural migrant workers, in occupational health practice.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Occupational Exposure
/
Pulmonary Disease, Chronic Obstructive
/
Occupational Diseases
Type of study:
Qualitative_research
Limits:
Adult
/
Female
/
Humans
/
Male
Country/Region as subject:
Asia
Language:
Zh
Journal:
Zhonghua Liu Xing Bing Xue Za Zhi
Year:
2024
Document type:
Article
Affiliation country:
China