Then determine your body mass index (BMI) - an indicator of your percentage of body fat - through a BMI table or online calculator.

然后通过体重指数表或在线进行计算确定你的体重指数(一种关于身体脂肪比例的指标)。

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You're also at greater risk if you're extremely thin (with a body mass index of 19 or less) or have a small body frame because you may have less bone mass to draw from as you age.

如果你相当单薄(体重指数为19或更少)或者身体骨架很小的话，你患上骨质疏松的风险也很高，因为如果这样的话，当上年纪后你的骨量可能会较少而不胜流失。

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Estimate your body composition: Waist circumference and body mass index.

评估你的身体构成指数：腰围和体重指数。

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They used a system of measurement called the Body Mass Index to define words like obese and overweight.

VOA: special.2009.07.21

So at a given level of overweight out here -twenty-seven, twenty-nine, thirty-one, thirty-three are the body mass index, the women are more likely to get Diabetes then the men are.

在超重情况下,如果体重一定,这里的27,29,31,33,表示体重指数,女性比男性更易患糖尿病

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

First is the body mass index, you're going to see this a lot and you--some of you probably know about it already because it's out there in the popular literature.

首先是体重指数,我们会经常碰到这个概念,你们也许已经知道这个概念了,它经常在科普读物中出现

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It also recently launched its Wi-Fi Smart Scale, which transmits your weight, body fat and body mass index to the cloud.

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"The investigators examined changes in sugar-sweetened beverage consumption and then its association with change in body fatness or BMI (body mass index), and subsequent deaths from cardiovascular disease, diabetes and cancer, " says Rachel Johnson, professor of nutrition at the University of Vermont in Burlington and chair of the American Heart Assocation's Nutrition Committee, who was not involved in the study.

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Jain also gets his patients to use a body weight tracker called BMI by NutriSystem to track their body mass index, since depression is a mind-body disorder.

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