某煤炭矿山建设公司尘肺发病规律及致残结果分析

Attack Law and Disability Result of Pneumoconiosis in a Coalmine Company

目的调查某煤炭矿山建设公司工人尘肺发病特征和致残情况。方法对新发尘肺79例进行流行病学调查及对35名尘肺复查患者进行评残。结果尘肺发病工种以主掘进工为主(44.30%),发病年龄(50.32±9.07)岁、接尘工龄(23.84±7.08)a及死亡年龄(67.82±9.99)岁,均比广东省1987年前结果显著延长(P<0.05),随尘肺期别的晋级肺功能损伤程度加重并不明显,而病残程度随肺功能损伤而加重。结论某矿山公司尘肺发病以主掘进工为主,在预防尘肺并发结核方面是有成效的,在劳动能力的鉴定中,采取以尘肺期别为主,同时兼顾肺功能检查和血气分析等,进行综合考虑。

[ Objective ] To investigate the attack law and disability result of pneumoconiosis in a coalmine company. [ Methods ] Epidemiological survey was conducted on 79 cases of newly diagnosed pneumoconiosis; disability evaluation was made on 35 cases of relapsed pneumoconiosis. [Results] Pneumoconiosis attack occurred maiuly among tunneling workers （44.30%）; the attack age was （ 50.32 ± 9.07 ） ; the dust - exposed length was （ 23.84 ± 7.08 ） ; the death age was （ 67.82 ± 9.99）. All the above figures were prolonged than that before the year of 1987 （ P 〈 0.05） . Although the damage on lung function didn＇t worsen with the upgrade of pneumoconiosis, the level of disability worsened with the damage on lung function. [Conclusion] The attack of pneumoconiosis was mainly among the tunneling workers, the work of preventing pneamoconiosis combined with tuberculosis was quite effective.