淮安市是全国以食管癌为主的上消化道恶性肿瘤高发区，年均肿瘤死亡率高达１８０／１０万以上，即平均每４．３个小时就有１人死于癌症，居民全部死亡原因中，肿瘤死亡一直高居首位，仅食管癌死亡率就占居民全死因的２０％。经过多次专家论证，明确了防癌教育在肿瘤防治工... Huai’an City is a high-incidence area of ​​the upper gastrointestinal malignant tumors with esophageal cancer in the country. The average annual tumor mortality rate is as high as 180/100,000 or more, that is, on average, 1 person died of cancer every 4.3 hours, and all residents died. In the middle, tumor death has always been the highest, and only the mortality rate of esophageal cancer accounts for 20% of all deaths of residents. After many expert arguments, it has clarified the anti-cancer education in cancer prevention and control...