概括
查计划和提高医生意识并没有显著影响工人膀癌死亡率. 这项研究没有发现证据表明这些干预措施影响了该行业的死亡率趋势.
科学领域:
- 职业健康 职业健康 职业健康
- 在瘤学瘤学.
- 公共卫生干预 公共卫生干预
背景情况:
- 在1950年之前,在工业中被公认为致癌物质,需要对暴露的工人进行查计划.
- 由于宣传和赔偿索赔,医疗界对工业工作与膀癌之间的联系的认识增加.
研究的目的:
- 评估尿细胞学查和提高医生意识对工人膀癌死亡率的影响.
- 为了确定这些干预措施是否解释了该行业最近膀癌死亡率的上升.
主要方法:
- 一项对1966-1967年被诊断患有膀癌的27名工人和88名对照人的后续研究.
- 暴露组和对照组之间死亡证书上的死亡率和膀癌的频率的比较.
主要成果:
- 在1976年之前,同样比例的工人和控制人员死亡 (74%对73%).
- 膀癌在死亡证明上被提及,这两组的发病频率相似 (80%与83%对比).
结论:
- 细胞学查和医生意识的提高似乎都没有显著地影响这种工业队列中的膀癌死亡率.
- 该研究表明,这些干预措施并没有实质性地改变受研究人群中与膀癌相关的死亡率趋势.
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