They chose several widely-measured and well-studied indices on which to base their index: GDP per capita, life expectancy at birth, infant mortality rate and the incidence of tuberculosis.

他们选择用于编制生活质量指数的，是四个被广泛测量并得到充分研究的指数：人均GDP、出生时的预期寿命、婴儿死亡率以及肺结核病的发病率。

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Higher glycemic lability index was not independently associated with mortality among subjects with average glucose levels above the median for the cohort.

在研究队列中，平均血糖水平在大于中位数水平的患者中，血糖不稳指数不是住院死亡率的单独影响因素。

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In a controlled chamber stress experiment, we tested the damage index and mortality of cuttings caused by low temperature of 54 short-rotation eucalypt clones.

本试验共测定了54个短周期桉树无性系在人工气候培养室中的低温胁迫伤害指数和死亡率。

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Yesterday, there was no way of telling as the Risk Adjusted Mortality Index, or RAMI, figures for Wales had never been published together in one place.

BBC: RAMI: Ropey And Muddled Information?

Other annual adjustments to the index make it difficult to compare mortality rates from year to year.

BBC: Wales hospital death rates: NHS 'fire alarm' warning

Peto and his colleagues in the Prospective Studies Collaboration, a team of dozens of researchers from around the world, say they did the new study to figure out exactly how body mass index (BMI) relates to mortality.

CNN: Obesity can shorten lifespan up to a decade