美国亚裔胃癌发病率远高于白人，约高出一倍

From 2006-2010, the median age at diagnosis for cancer of the stomach was 69 years of age³X Close
Table I-12 (http://seer.cancer.gov/csr/ 1975_2010/results_single/ sect_01_table.12_2pgs.pdf). Approximately 0.1% were diagnosed under age 20; 1.6% between 20 and 34; 4.6% between 35 and 44; 12.2% between 45 and 54; 19.7% between 55 and 64; 24.7% between 65 and 74; 25.0% between 75 and 84; and 12.2% 85+ years of age.

The age-adjusted incidence rate was 7.5 per 100,000 men and women per year. These rates are based on cases diagnosed in 2006-2010 from 18 SEER geographic areas.

Incidence Rates by Race

Race/Ethnicity	Male	Female
All Races	10.4 per 100,000 men	5.3 per 100,000 women
White	9.2 per 100,000 men	4.5 per 100,000 women
Black	16.1 per 100,000 men	8.7 per 100,000 women
Asian/Pacific Islander	15.5 per 100,000 men	9.3 per 100,000 women
American Indian/Alaska Native a	13.1 per 100,000 men	7.7 per 100,000 women
Hispanic b	14.9 per 100,000 men	8.6 per 100,000 women

所有跟帖： 

• 差别这么显著啊，受教了，谢谢。 -欲千北- ♂ (0 bytes) () 08/02/2013 postreply 20:02:44

• 你再看看亚裔男性和女性发病率的差异，就明白我上面谈到饮酒的问题 -华山97- ♂ (169 bytes) () 08/02/2013 postreply 20:30:28

• 你提供的数据很有趣。一个问题，这跟饮酒的问题是怎么联系的？ -欲千北- ♂ (394 bytes) () 08/02/2013 postreply 20:55:01

• 你对比的根据是遗传背景相同，是吧？ -华山97- ♂ (695 bytes) () 08/02/2013 postreply 21:10:31

• 是的。口腔唾液就含有乙醇脱氢酶，受教了，谢谢。 -欲千北- ♂ (0 bytes) () 08/02/2013 postreply 21:21:28

• 你的计算根据是影响胃癌的因子没有交叉相互作用 -华山97- ♂ (351 bytes) () 08/02/2013 postreply 21:18:51