Further, the absolute concentrations of these metabolites in EPS appear to be independent of age, increasing the potential utility of these markers due to elimination of age as a confounding variable.

另外，EPS中这三种代谢物的绝对浓度看起来与年龄无关的。由于不需要年龄作为混杂变量，增加了这些标记物的潜在效用。

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Further, the absolute concentrations of these metabolites in EPS appear to be independent of age, increasing the potential utility of these markers due to elimination of age as a confounding variable.

另外，EPS中这三种代谢物的绝对浓度看起来与年龄无关的。由于不需要年龄作为混杂变量，增加了这些标记物的潜在效用。

youdao