现网上有关传言:据台湾《康健》杂志报道,抽一根烟,会折损约11分钟的寿命,而澳大利亚昆士兰大学研究发现,久坐1小时的危害约等于抽两根烟,也就是减寿22分钟。求证是否真实?

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支持者: wbzj DrakeXiang

原文献找到了:
Television viewing time and reduced life expectancy: a life table analysis

Methods The authors constructed a life table model that incorporates a previously reported mortality risk associated with TV time. Data were from the Australian Bureau of Statistics and the Australian Diabetes, Obesity and Lifestyle Study, a national population-based observational survey that started in 1999–2000. The authors modelled impacts of changes in population average TV viewing time on life expectancy at birth.

Results The amount of TV viewed in Australia in 2008 reduced life expectancy at birth by 1.8 years (95% uncertainty interval (UI): 8.4 days to 3.7 years) for men and 1.5 years (95% UI: 6.8 days to 3.1 years) for women. Compared with persons who watch no TV, those who spend a lifetime average of 6 h/day watching TV can expect to live 4.8 years (95% UI: 11 days to 10.4 years) less. On average, every single hour of TV viewed after the age of 25 reduces the viewer's life expectancy by 21.8 (95% UI: 0.3–44.7) min. This study is limited by the low precision with which the relationship between TV viewing time and mortality is currently known.

人家研究的是生活方式与寿命的差别……事情倒是真的,但是不能那么说……

另外,杂志的这种报道方式纯粹的哗众取宠。要区别看待

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