研究人员表明体重指数与工资收入有关。

Researchers have shown that body mass index is related to wages and income.

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南卡罗来纳医学院的研究人员综合考虑了身体活动、体重指数、人口统计和心脏危险因素后认为：减少的风险依旧存在。

The reduced cardiovascular risk remained when the researchers from the Medical University of South Carolina took into account physical activity, body mass index, demographic and cardiac risk factors.

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通过20年两次的对美英两国国人身高和体重数据（决定了身体重量的指数）的调查，研究人员做出了这样的预测。

Using about 20 years of height and weight data (to determine body mass index) from two large national surveys for the U.S. and the U.K., researchers made forecasts.In the U.S.

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