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各国的癌症冠军:中美英日澳什么癌症(与其他国家相比)发病率最高?

26484915 2014-09-14 06:10:20 ( reads)

Slide 25

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Population-Based Studies

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One way of identifying the various causes of cancer is by studying populations and behaviors. This approach compares cancer rates among various groups of people exposed to different factors or exhibiting different behaviors. A striking finding to emerge from population studies is that cancers arise with different frequencies in different areas of the world. For example, stomach cancer is especially frequent in Japan, colon cancer is prominent in the United States, and skin cancer is common in Australia. What is the reason for the high rates of specific kinds of cancer in certain countries?

Population-Based Studies

 

Table 23-1Variation Between Countries in the Incidence of Some Common Cancers

SITE OF ORIGIN OF CANCER HIGH-INCIDENCE POPULATION LOW-INCIDENCE POPULATION
  LOCATION INCIDENCE* LOCATION INCIDENCE*
Lung USA (New Orleans, blacks) 110 India (Madras) 5.8
Breast Hawaii (Hawaiians) 94 Israel (non-Jews) 14.0
Prostate USA (Atlanta, blacks) 91 China (Tianjin) 1.3
Uterine cervix Brazil (Recife) 83 Israel (non-Jews) 3.0
Stomach Japan (Nagasaki) 82 Kuwait (Kuwaitis) 3.7
Liver China (Shanghai) 34 Canada (Nova Scotia) 0.7
Colon USA (Connecticut, whites) 34 India (Madras) 1.8
Melanoma Australia (Queensland) 31 Japan (Osaka) 0.2
Nasopharynx Hong Kong 30 UK (Southwestern) 0.3
Esophagus France (Calvados) 30 Romania (urban Cluj) 1.1
Bladder Switzerland (Basal) 28 India (Nagpur) 1.7
Uterus USA (San Francisco Bay Area, whites) 26 India (Nagpur) 1.2
Ovary New Zealand (Polynesian Islanders) 26 Kuwait (Kuwaitis) 3.3
Rectum Israel (European and USA born) 23 Kuwait (Kuwaitis) 3.0
Larynx Brazil (São Paulo) 18 Japan (rural Miyagi) 2.1
Pancreas USA (Los Angeles, Koreans) 16 India (Poona) 1.5
Lip Canada (Newfoundland) 15 Japan (Osaka) 0.1
Kidney Canada (NWT and Yukon) 15 India (Poona) 0.7
Oral cavity France (Bas-Rhin) 14 India (Poona) 0.4
Leukemia Canada (Ontario) 12 India (Nagpur) 2.2
Testis Switzerland (urban Vaud) 10 China (Tianjin) 0.6
*

Incidence = number of new cases per year per 100,000 population, adjusted for standardized population age distribution (so as to eliminate effects due merely to differences of population age distribution). Figures for cancers of breast, uterine cervix, uterus, and ovary are for women; other figures are for men. (Adapted from V.T. DeVita, S. Hellman, and S.A. Rosenberg (eds.), Cancer: Principles and Practice of Oncology, 4th edn. Philadelphia: Lippincott, 1993; based on data from C. Muir et al., Cancer Incidence in Five Continents, Vol. 5. Lyon: International Agency for Research on Cancer, 1987.)

From: 

Cover of Molecular Biology of the Cell
Molecular Biology of the Cell. 4th edition.
Alberts B, Johnson A, Lewis J, et al.
New York: Garland Science; 2002.

跟帖(5)

betadine

2014-09-14 06:26:37

试试帮着找原因,中国:乙肝发病率高,日本:腌制物消费量太大,澳大利亚:太阳暴晒,

26484915

2014-09-14 06:30:02

有道理。

恶俗老狼

2014-09-14 07:06:31

胃癌在东亚各国的发病率都很高,不知道是否与饮食文化有关

betadine

2014-09-14 07:35:34

有可能。可是日本多数家庭都用公筷的,日本人的胃癌以scrirrhous 最多,治癒率低,死亡率高。,

恶俗老狼

2014-09-14 07:56:36

俺也不知道,只是瞎琢磨。嘿嘿。