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宣威县肺癌死亡率有明显的地区差异,形成高、中、低发区。为进一步探索导致宣威肺癌死亡率地区差异的原因,我们于1983年对该县农户生活燃料结构及其宏观污染水平与肺癌死亡率地区分布关系进行了调查研究,现将结果报告如下。
There was a clear regional difference in lung cancer mortality in Xuanwei County, forming a high, moderate and low incidence area. In order to further explore the reasons for the regional differences in lung cancer mortality caused by Xuanwei, we conducted a survey on the distribution of living fuel structure and its macroscopic pollution level and the distribution of lung cancer mortality in that county in 1983. The results are reported as follows.