CAJ | 학술논문

目的评价核设施在正常运行50年后对周围人群的健康影响.方法调查甘肃某矿区周围30 km范围内居民2004-2008年人口资料、全部实体癌和白血病的死亡率.结果调查地区居民2004-2008年全癌死亡率和标化死亡率分别为95.51/105和93.56/105,白血病死亡率和标化死亡率分别为2.44/105和2.22/105.对照区2004--2008年间恶性肿瘤死亡率和标化死亡率分别为106.88/105和89.31/105,白血病仅死亡1例,死亡率为3.56/105.结论甘肃某矿区运行50年后,周围居民的恶性肿瘤和白血病死亡率未见增加,该矿区的生产和运行未对周围居民健康造成不良影响.
목적 평개핵설시재정상운행50년후대주위인군적건강영향.방법 조사감숙모광구주위30 km범위내거민2004-2008년인구자료、전부실체암화백혈병적사망솔.결과 조사지구거민2004-2008년전암사망솔화표화사망솔분별위95.51/105화93.56/105,백혈병사망솔화표화사망솔분별위2.44/105화2.22/105.대조구2004--2008년간악성종류사망솔화표화사망솔분별위106.88/105화89.31/105,백혈병부사망1례,사망솔위3.56/105.결론 감숙모광구운행50년후,주위거민적악성종류화백혈병사망솔미견증가,해광구적생산화운행미대주위거민건강조성불량영향.
Objective To evaluate the cancer risk among the inhabitants around a certain nuclear facility of Gansu Province after operation for nearly 50 years.Methods Specially developed forms were filled by countryside doctors in the villages 30 km on the leeward or at the lower reaches of Yumen City,Gansu Province where a nuclear facility had operated for nearly 50 years,to register the relevant data of those who died of solid cancer and leukemia during the period from 1 January 2004 to 31 December 2008 based on the relevant data and household survey.A town 90 km away from the nuclear facility with 4181 people were regarded as control area.Results The crude mortality and standardized mortality rate(SMR) of cancer were 95.51×10-5 and 93.56×10-5.respectively.The crude mortality and SMR of leukemia were 2.44×10-05 and 2.22×10-05, respectively.and the crude mortality and SMR of cancer were 106.88×10-05, and 89.31×10-5, respectively.The crude mortality and SMR of leukemia were 2.44×10-05 and 2.22×10-5, respectively in the investigated area,and the crude mortality of leukemia was 3.56×10-5 (only one leukemia cage died)in the control area in the same time.The cancer and leukemia mortality rates of the investigated area were similar to those of control area.Conclusions Nuclear facility does not significantly increase the cancer mortality among the residents living nearby.