Published in:
01-01-2015 | Special Feature
The Japanese Breast Cancer Society clinical practice guideline for epidemiology and prevention of breast cancer
Authors:
Naruto Taira, Masami Arai, Masahiko Ikeda, Motoki Iwasaki, Hitoshi Okamura, Kiyoshi Takamatsu, Seiichiro Yamamoto, Shozo Ohsumi, Hirofumi Mukai
Published in:
Breast Cancer
|
Issue 1/2015
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Excerpt
The vital statistics of the Ministry of Health, Labour and Welfare show that the crude and age-adjusted death rates of patients with breast cancer increased consistently from the 1960s to 2011, but decreased in 2012. The number of deaths due to breast cancer in women was 12,529 in 2012. The crude death rate was 19.4 per 0.1 million population and ranked fifth highest, behind colon/rectum, lung, stomach, and pancreatic cancers in descending order. The age-adjusted death rate was 11.5 per 0.1 million population, which was second only to colon/rectum cancer and was followed by lung and stomach cancers. The age-specific death rate increased in a linear fashion under the age of 50 and slightly decreased until 80 years old. The age-adjusted death rate from breast cancer in Western countries is substantially greater than that in Japan, but has shown a tendency to decrease after reaching a peak around 1990, and thus the gap with Japan has been reduced [
1]. …