某煤矿21年工人死亡率的队列研究  

A COHORT STUDY OF MORTALITY INCOAL MINERS FOLLOWING UP 21 YEARS

作　　者：王绵珍[1] 乔蓉[1] 王治明[1] 王忠[1] 朱海燕[1] 

机构地区：[1]华西医科大学劳动卫生教研室

出　　处：《职业卫生与病伤》1994年第3期136-138,共3页Occupational Health and Damage

摘　　要：对某煤矿男性职工２５８９人追踪２１年（１９７２．１．１～１９９２．１２，３１），发现肺心病占死因第一位，恶性肿瘤居第二位，恶性肿瘤的ＲＲ为４。７８，ＡＲ为７９．５６／１０万，工伤ＲＲ４．５，Ｍ６５．７３／１０万，同居民对照组比全死亡，恶性肿瘤均无显著差异（Ｐ＞０．０５）；工伤则显著高于居民组（ＳＭＲ９．０，Ｐ＜０．０１）．前１０年与后１１年相比，工伤死亡下降，恶性肿瘤死亡有上升趋势，肺心病无明显变化。故认为危及工人生命的主要疾病是慢性呼吸系统疾病、肺心病和恶性肿瘤等。因此应把防尘和防治慢性疾病作为预防工作的重点。n order to analysis the causes of death in coal miners,2589 male coal miners were fol-lowed up 21 years(1972.1.1-1992. 12. 31).The Results based on analysis of all causes ofdeath showed that cor pulmonale was the first cause of death and malignant tumors were thesecond. The pattern of total mortality and malignant tumor mortality in the coal miner groupwas not significantly different from that of the resident group(P>0.05),while the pattern ofaccident mortality in coal lniners was significantly high(P<0.01).When causes of death forthe first 10 years compared with that of the later 11 years,the numbers died from cancerwere obviously increeased while the numbers died from accident were significantly decreased。 Therefore, declining concentration of coal mine dust and protecting coal miners against chronic diseases such as cor pumonale, respiratory diseases and pneumoconiosis were veryimportant.

关 键 词：死亡率 煤矿工人 队列研究 粉尘 

分 类 号：R135.2[医药卫生—劳动卫生]