Analysis on the characteristics of newly diagnosed occupational pneumoconiosis in gem processing industries in Guangdong Province,2006-2016
10.11763/j.issn.2095-2619.2018.03.007
- Author:
Cuiju WEN
1
;
Xianzhong WEN
1
;
Shanyu ZHOU
1
;
Rongzong LI
1
;
Haijuan XU
1
Author Information
1. Guangdong Province Hospital for Occupational Disease Prevention and Treatment,Guangdong Provincial Key Laboratory of Occupational Diseases Prevention and Treatment Guangzhou,Guangdong 510300,China
- Publication Type:Journal Article
- Keywords:
Gem processing;
Pneumoconiosis;
Silicosis;
Disease characteristics
- From:
China Occupational Medicine
2018;45(03):308-315
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To analyze the characteristics of newly diagnosed pneumoconiosis in gem processing industries in Guangdong Province from 2006 to 2016.METHODS: Data from Direct Reporting System for Occupational Disease Network in the gem processing industries in Guangdong Province from 2006 to 2016 were collected and analyzed according to pneumoconiosis disease category, regions, industry and enterprise characteristics.RESULTS: There were 202 new diagnosed pneumoconiosis cases in gem processing industry in Guangdong Province from 2006 to 2016,which showed a general decline trend after peaking in 2008.Among 202 cases,192 cases( 95.0%) were silicosis,9 cases( 4.5%) were other pneumoconiosis,1 case( 0.5%) was welder pneumoconiosis; 143 cases( 70.8%) were stage Ⅰ pneumoconiosis,44 cases( 21.8%) were stage Ⅱ pneumoconiosis,15 cases( 7.4%) were stage Ⅲ pneumoconiosis; 196 cases( 97.0%)were male and 6 cases( 3.0%) were female.The mean age for diagnosis was( 36.3 ± 0.4) years,and the median dust exposure duration was 9.6 years.There was 86.1% of cases centered at the Pearl River Delta region and 94.6% of cases working in jewelry and related goods manufacture industry,which were more commonly from Hong Kong,Macao,Taiwan and private own economy enterprises( 94.1%),as well as large and small enterprises( 72.2%).There was 38.2%( 21/55) of the enterprises reporting 2 or more cases,of which 3 enterprises had more than 10 new cases.The job titles of these cases were mainly drilling,cutting,sculpturing and stone cutting.CONCLUSION: The prevalence of pneumoconiosis in gem processing industries in Guangdong showed a decreasing tendency, but there is a potential risk of group onset of pneumoconiosis.The prevention and control procedures for dust hazard should be strengthened in gem processing industries.
