Sitting down for more than three hours a day can shave a person's life expectancy by two years, even if he or she is physically active and refrains from dangerous habits like smoking, according to a study to be published on Tuesday in the online journal BMJ Open.
一项最新研究表明,每天坐三个小时以上可减少两年的预期寿命,就算保持良好的运动习惯、禁绝吸烟等不良嗜好也无助于改变这一结果。《英国医学杂志》在线版(BMJ Open)将于周二发表该项研究。
Watching TV for more than two hours a day can exacerbate that problem, decreasing life expectancy by another 1.4 years, said the report, which analyzed five underlying studies of nearly 167,000 people over a range of four to 14 years.
报告称,每天看电视超过两个小时将使问题变得更加严重,进一步减少1.4年的预期寿命。该报告分析了五项基础研究,这五项研究在四年到14年的时间跨度内对167,000名对象进行了调查。
The meta-analysis comes just two years after Australian researchers found that people who said they watched TV for more than four hours a day were 46% more likely to die of any cause than people who said they spent less than two hours a day watching TV. Those watching TV more than four hours a day were also 80% more likely to die of cardiovascular disease.
这项综合分析报告出炉之前的两年,澳大利亚的研究人员发现,那些声称自己每天看电视超过四个小时的人因任何一种原因死亡的可能性都比那些声称自己每天看电视不到两个小时的人高出46%。而且,那些每天看电视超过四小时的人死于心血管疾病的可能性要高出80%。
【研究:每天坐超三小时 预期寿命减两年】相关文章:
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