恶性肿瘤流行病学

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WHO and the International Agency for Research on Cancer (IARC) ,2012
More than 60% of world’s total new annual cases occur in Africa, Asia and Central and South America. These regions account for 70% of the world’s cancer deaths
There were 14.1 million new cancer cases, 8.2 million cancer deaths and 32.6 million people living with cancer (within 5 years of diagnosis) in 2012 worldwide.
WHO and IARC 2012
Estimated Cancer Incidence Worldwide in 2012: Men
Estimated age-standardised rates (World) per 100,000
Estimated Cancer Mortality Worldwide in 2012: Men
WHO and the International Agency for Research on Cancer (IARC) ,2012
The most common causes of cancer death are cancers of: ➢ lung (1.59 million deaths) ➢ liver (745 000 deaths) ➢ stomach (723 000 deaths) ➢ colorectal (694 000 deaths) ➢ breast (521 000 deaths) ➢ oesophageal cancer (400 000 deaths)
WHO and the International Agency for Research on Cancer (IARC) ,2012
57% (8 million) of new cancer cases, 65% (5.3 million) of the cancer deaths and 48% (15.6 million) of the 5-year prevalent cancer cases occurred in the less developed regions.
Estimated age-standardised rates (World) per 100,000
WHO and the International Agency for Research on Cancer (IARC) ,2012
The leading death of cancers in women: ➢ Breast cancer ➢ Lung cancer ➢ Gastric cancer ➢ Colon cancer ➢ Cervix cancer
WHO and the International Agency for Research on Cancer (IARC) ,2012
Cancer causing viral infections such as HBV/HCV and HPV are responsible for up to 20% of cancer deaths in low- and middle-income countries
fuels.
WHO and the International Agency for Research on Cancer (IARC) ,2012
Hale Waihona Puke Baidu
主要通过不使用烟 草、健康饮食、身 体活动和预防可造 成癌症的感染,可 预防40%的癌症。
WHO and the International Agency for Research on Cancer (IARC) ,2012
恶性肿瘤流行病学
2020年4月23日星期四
Outline
肿瘤流行特征 肿瘤的危险因素 肿瘤预防策略与措施
Part 1
肿瘤流行特征
发生在人体的肿瘤一共有多少种?
有100多种癌症,身 体的任何部位均可受 到癌症的侵袭。
WHO and the International Agency for Research on Cancer (IARC) ,2012
WHO and the International Agency for Research on Cancer (IARC) ,2012
Tobacco use is the most important risk factor for cancer causing over 20% of global cancer deaths and about 70% of global lung cancer deaths. 。
vegetable intake ➢ lack of physical activity ➢ alcohol use ➢ sexually transmitted HPV-infection ➢ urban air pollution ➢ indoor smoke from household use of solid
WHO and the International Agency for Research on Cancer (IARC) ,2012
More than 30% of cancer deaths could be prevented by modifying or avoiding key risk factors, including: ➢ tobacco use ➢ being overweight or obese ➢ unhealthy diet with low fruit and
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