摘要
用减寿分析指标分析钢铁职工1971～1984年的死亡资料。结果表明,恶性肿瘤、循环系疾病、中毒与外伤是影响该职业人群寿命的前3位死因,其减寿率分别为23‰、20.2‰、13.1‰。该人群肝癌、胃癌减寿率显著高于辽宁省城市居民。在不同职业接触中,疾病对职工寿命影响不同,接尘组矽肺是影响工人寿命的主要疾病,接毒组肺癌对工人寿命影响较大。用工作年限损失评价各种死因对职业人群的危害,可反映疾病对工作时间的影响。本结果表明,恶性肿瘤、中毒与外伤、循环系疾病是导致本行业工作年限损失的主要疾病。
This paper applicants the indicator potential years of life lost (PYLL)to stress' Premature death'. Malignant tumor is the leading cause of death which harm the life workers in Ben Steel Company, followed by disease of the circumstances, the population is divided into three groups. PYLL of malignant tu- mor is on the leading point in ease group, except leukemia. It indicates that malignant tumor is the important cause of prema- ture death among the worekrs of Bengang and makes us think that there is a relationship between malignant tumor andooccu- pational harmful factors. It's significant to the studying of oc- cupational tumor. In this article, future work of years lost (FWYL) is used- first to reckon the harmful impact of each cause of death on the years lost of working, alignant tumor, toxin and injury disease of the digestive system are the main causes of FWYL. But in the view of average work of years lost, toxin and injury, dis- ease of the digestive system and leukemia, liver cancer are the leading causes. Controlling the harmful occupational factors, acting treatment and prevention of relative diseases will be ac- tive in preventing premature mortality, decreasing FWYL. It also provides the theoretical basis for occupational medicine.
关键词
钢铁厂
工人
寿命
死因
Premature death Potential Years of Life Lost(PYLL)
