given data like that, I agree they should do separate analysis


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送交者: xj 于 2007-05-01, 15:47:37:

回答: You may argue that the difference in correlation is due to... 由 wasguru 于 2007-05-01, 15:38:58:

so that at least give people hope that myopia is somehow modifiable.

However, to me, even though the heretability is 95%, I can still argue that environmental factors are still important. The heretability doesn't given you answer whether the 95% is more important than the 5% or not.

If people can modify the 5% to reduce the symptoms or even prevent the disease, then go for it. A quick example is PKU (the stink urine due to lack of an enzyme). People can reduce the symptoms by not eating beans. The same logic goes for a lot of allergic diseases too.





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