Article Text
Abstract
Objectives This study compared patterns of occupational injuries in two different areas, coastal (industrial) and mountain (agricultural), in Southern China to provide information for development of occupational injury prevention measures in China.
Design Descriptive epidemiological study.
Setting Data were obtained from the Hospital Injury Surveillance System based on hospital data collected from 1 April 2006 to 31 March 2008.
Participants Cases of occupational injury, defined as injury that occurred when the activity indicated was work.
Outcome measures Distribution and differences of patterns of occupational injuries between the two areas.
Results Men were more likely than women to experience occupational injuries, and there was no difference in the two areas (p=0.112). In the coastal area, occupational injury occurred more in the 21–30-year age group, but in the mountain area, it was the 41–50-year age group (p<0.001). Occupational injuries in the two areas differed by location of hometown, education and occupation (all p<0.001). Occupational injuries peaked differently in the month of the year in the two areas (p<0.001). Industrial and construction areas were the most frequent locations where occupational injuries occurred (p<0.001). Most occupational injuries were unintentional and not serious, and patients could go home after treatment. The two areas also differed in external causes and consequences of occupational injuries.
Conclusions The differing patterns of occupational injuries in the coastal and mountain areas in Southern China suggest that different preventive measures should be developed. Results are relevant to other developing countries that have industrial and agricultural areas.
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Supplementary materials
Supplementary Data
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Footnotes
To cite: Li L, Liu X, Choi BCK, et al. A descriptive epidemiological study on the patterns of occupational injuries in a coastal area and a mountain area in Southern China. BMJ Open 2012;2:e000965. doi:10.1136/bmjopen-2012-000965
Contributors LL conceived the study. LL, XL and BC designed the protocol. LL, XL, YL and MY contributed to the data collection. YL and MY analysed the data. LL and BC wrote the first draft of the manuscript, and all authors contributed to the subsequent writing, critical review and revision of the manuscript. All authors contributed to the interpretation of the results and approved the final version.
Funding The study was funded by the National Natural Science Foundation of China (No. 30571613).
Competing interests None.
Ethics approval Ethics approval was provided by the Shantou University research ethics review board.
Provenance and peer review Not commissioned; externally peer reviewed.
Data sharing statement There are no additional unpublished data from the study available for data sharing.