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发帖数: 10518 | 1 【 以下文字转载自 Biology 讨论区 】
发信人: CornucopiaX (丁春秋), 信区: Biology
标 题: Schizophreia发病率。。。。
发信站: BBS 未名空间站 (Sun Oct 1 18:33:53 2017, 美东)
*Penetrance in genetics is the proportion of individuals carrying a
particular variant (or allele) of a gene (the genotype) that also express an
associated trait (the phenotype).
**Which country has the highest rate of schizophrenia?
6 to 12 million people in China (a rough estimate based on the
population)
4.3 to 8.7 million people in India (a rough estimate based on the
population)
2.2 million people in USA.
285,000 people in Australia.
Over 280,000 people in Canada.
Over 250,000 diagnosed cases in Britain.
***Schizophrenia affects around 0.3–0.7% of people at some point in their
life
,[1] or 21 million people worldwide as of 2011 (about one of every 285).[2]
By using precise methods in its diagnosis and a large, representative
population, schizophrenia seems to occur with relative consistency over time
during the last half-century.[3]
While it is claimed that schizophrenia occurs at similar rates worldwide,
its prevalence and incidence varies across the world,[4] within countries,[5
] and at the local and neighborhood level.[6] It causes approximately 1% of
worldwide disability-adjusted life years (DALYs).[7] The rate of
schizophrenia varies up to threefold depending on how it is defined.[1]
从那个图上来看，亚洲地区居然是重灾区。。。 |
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