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2013年4月15日~21日是第十九个全国肿瘤防治宣传周,主题为“保护环境,远离癌症”。环境污染、不良生活方式与精神压力过大,都是导致癌症发生的诱因。与此同时,“癌情”汹涌的另一个因素是人口的快速老龄化。郝希山院士说,人口的增加和老龄化是引发癌症增加的主导因素。常见肿瘤的危险因素在发展中国家日益增加,如吸烟、膳食结构、肥胖和缺乏体育锻炼等。但是在发展中国家,因感染引发的癌症发病率却依然下降缓慢,发展中国家感染引发的癌症大约为26%,
April 15-21, 2013 is the 19th national cancer prevention and control publicity week with the theme of “Protecting the environment and staying away from cancer.” Environmental pollution, unhealthy lifestyles and mental stress are all causes of cancer. In the meantime, another factor in the raging “cancer situation” is the rapid aging of the population. Academician Hao Xishan said that population growth and aging are the major factors that cause cancer to increase. Common risk factors for cancer are increasing in developing countries such as smoking, diet, obesity and lack of physical activity. However, in developing countries, the incidence of cancer due to infection is still declining slowly, and the incidence of cancer in developing countries is about 26%