送交者: yuffie 于 2006-2-02, 01:12:15:
回答: Compare to the US age group 25-44 由 yuffie 于 2006-2-02, 00:48:49:
using old CDC date, http://www.cdc.gov/mmwr/preview/mmwrhtml/00001302.htm
The average state smoking-attributable mortality rate was 130.0 per 100,000 persons (ranging from 45.3 in Utah to 175.9 in Kentucky)
So quit smoking is more urgent for miners
Since a lot of people can tolerate smoking in China, mining should not be a big problem, hoho