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老年人体重稍微重一点,对健康会较好,有助于延年益寿。一项新的研究显示,65岁以上老年人的身体质量指数(BMI)如果为体重过重,寿命往往较长。研究人员认为,世界卫生组织(WHO)所订的BMI健康标准也许对老年人不太适用。据世界卫生组织定义,如果BMI值在25以上,就是体重过重,BMI值在30以上就是肥胖。澳大利亚迪肯大学的研究人员分析了1990年到2013年的研究报告,这些研究报告含括20多万名65岁以上的老年人,跟踪研究
Older people a little heavier weight, the health will be better, helps to longevity. A new study shows that older people over the age of 65 have a longer life expectancy if they have overweight than their body mass index (BMI). Researchers believe that the BMI health standards set by the World Health Organization (WHO) may not be suitable for the elderly. According to the definition of the World Health Organization, if the BMI value is above 25, it is overweight and the BMI value above 30 is obesity. Researchers at Deakin University in Australia analyzed studies from 1990 to 2013 that included more than 200,000 seniors over the age of 65 and tracked studies