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目的掌握核电站运行前居民健康状况,为评价核电站运行后对居民健康有无影响提供基线资料。方法采用现况和回顾性调查方法,调查距核电站50 km范围内居民健康状况,分析距核电站30 km范围内居民肿瘤发病及死亡情况。结果2010年居民总死亡率536.56/10万,男女死亡之比为1.41∶1;人口期望寿命79.46岁,其中男性77.21岁,女性82.05岁;恶性肿瘤年报告发病率133.26/10万,标化发病率132.40/10万,死亡率152.38/10万,标化死亡率151.03/10万;白血病发病率4.43/10万,死亡率4.20/10万,标化死亡率4.16/10万;甲状腺癌发病率3.73/10万,死亡率0.23/10万。结论研究成果科学客观的提供了核电站建设区域50 km范围内的居民健康状况及恶性肿瘤发病死亡率,形成了基线资料。
Objective To understand the health status of residents before the operation of NPPs and provide baseline data for assessing whether residents have any health impact after the operation of NPPs. Methods The current status and retrospective survey methods were used to investigate the residents’ health status within 50 km from the nuclear power station and to analyze the incidence and mortality of the residents within 30 km from the nuclear power station. Results The total death rate in 2010 was 536.56 / lakh and the ratio of male to female death was 1.41:1. The life expectancy of the population was 79.46 years old, of which male was 77.21 years and female was 82.05 years old. The annual incidence of malignant tumors was 133.26 / The rate of 132.40 / 100000, the death rate of 152.38 / 100000, the standardization of death rate of 151.03 / 100000; the incidence of leukemia 4.43 / 100000, the death rate 4.20 / 100000, the standardization of death rate 4.16 / 100000; The incidence of thyroid cancer 3.73 / 100,000, the death rate of 0.23 / 100,000. Conclusions The research results scientifically and objectively provided the residents’ health status and the incidence of cancer mortality within 50 km of the construction area of the nuclear power station, and formed the baseline data.