Japan breast cancer

The 1947 to 1997, Japan's breast cancer and ovarian cancer mortality and population changes in the characteristics of food research and analysis for China's prevention and treatment of tumors for reference.

[Way] from "the Japanese killed Statistics Database (Vital Statistics of Japan)", Collected from 1947 to 1997 in Japan since the breast and ovarian cancer for age, number of deaths and 5-year-old age group population, the population of the world with a standardized mortality. All the information entered into the computer, its software used SPSS standardized death Analysis of rates; collected from the Japanese

Education Ministry in 1946 ~ 1997 national nutrition survey data, several of the Food and dynamic analysis. [The results] breast and ovarian cancer mortality rate increased by 2 and 6 times to 50 - Year-old age group increased more than the most obvious model of breast cancer and ovarian cancer mortality rate is similar to, but ovarian cancer over time increased more rapidly. Birth cohort study found that the late birth, the higher mortality rate, which is both the common characteristics;

Residents nutrition survey found that from 1947 to 1997 the 50 years of animal food consumption increased significantly, with the most significant increase in milk. [Conclusion] the past 50 years Japan breast and ovarian cancer mortality rates continue to rise in , May be related to changes in the structure of the meal.