科学网的很多网友要注意了,上网写博客看博客不一定比上班轻松,把时间都加上去,看看一天工作几个小时? 最新统计数据表明【1-2】,和正常8小时上班的人相比,每天加班3到4个小时,得心脏病的几率要多60%以上。 最好是有一种好的心态,把工作当成生活的一部分,享受其中的乐趣。否则,工作会很辛苦,不仅效率不高,对不起老板,还对不起自己的心脏。 参考 【1】新闻报道: http://news.bbc.co.uk/2/hi/health/8674372.stm 【2】原始文献: http://eurheartj.oxfordjournals.org/content/early/2010/05/04/eurheartj.ehq124.abstract Overtime work and incident coronary heart disease: the Whitehall II prospective cohort study Abstract Aims To examine the association between overtime work and incident coronary heart disease (CHD) among middle-aged employees. Methods and results Six thousand and fourteen British civil servants (4262 men and 1752 women), aged 3961 years who were free from CHD and worked full time at baseline (19911994), were followed until 20022004, an average of 11 years. The outcome measure was incident fatal CHD, clinically verified incident non-fatal myocardial infarction (MI), or definite angina (a total of 369 events). Cox proportional hazard models adjusted for sociodemographic characteristics showed that 34 h overtime work per day was associated with 1.60-fold (95% CI 1.152.23) increased risk of incident CHD compared with employees with no overtime work. Adjustment for all 21 cardiovascular risk factors measured made little difference to these estimates (HR 1.56, 95% CI 1.112.19). This association was replicated in multivariate analysis with only fatal cardiovascular disease and incident non-fatal MI as the outcome (HR 1.67, 95% CI 1.022.76). Conclusion Overtime work is related to increased risk of incident CHD independently of conventional risk factors. These findings suggest that overtime work adversely affects coronary health.