Integrated analysis of effects of life style on incidence of malignant tumor

  Objective   To provide evidence for decision-making on cancer prevention through studying the trend of main life-style risk factors and their impact on cancer in Chinese people.

  Methods   To estimate the population at tributable risk percent(PARP)of behavior risk factors and the effect on the cancer incidence.

  Results   A ccompanying the decreasing of these risk factors such as smoking, drinking, the intake of fruit and vegetable, the incidence of the cancers(including the lung, stomach, esophageal, liver and rectum and colon cancer)will decrease to some extent.

  Conclusion   It would produce significant social effect to streng then the primary prevention in the cancer prevention, which is much potential for prevention of cancer in China.