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目的了解广西某焦化厂工人脂肪肝检出情况及脂肪肝患病的相关因素。方法选择该厂从事焦化作业且工龄1 a以上的工人1078名为接触组,选择不接触焦炉逸散物(COE)工龄1 a以上的后勤保障工人700名为对照组,采用肝脏B超检查确定脂肪肝患病情况并进行统计分析。结果接触组工人脂肪肝患病率为37.20%,较对照组的11.29%明显增高,2组间差异有统计学意义(P<0.01)。随着接触工龄的增加,接触组工人脂肪肝检出率也随之上升。结论职业危害因素及不良生活习惯是诱发工人脂肪肝的重要因素,应采取相应的手段及健康教育措施改善职业人群的健康状况。
Objective To understand the detection of fatty liver in a coking plant in Guangxi and related factors of fatty liver disease. Methods A total of 1078 workers who engaged in coking operations for more than one year of service were selected as the contact group and 700 logistic workers who were not exposed to coke oven discharge (COE) for more than one year were selected as the control group. Liver biopsies Determine the prevalence of fatty liver and statistical analysis. Results The prevalence of fatty liver in the exposed group was 37.20%, which was significantly higher than that in the control group (11.29%). The difference between the two groups was statistically significant (P <0.01). With the increase of working age, the detection rate of fatty liver in workers in contact group also increased. Conclusion Occupational hazards and unhealthy habits are the important factors inducing fatty liver in workers. Corresponding measures and health education measures should be taken to improve the health status of occupational groups.