Fatty acid patterns of cholesteryl esters in different population groups were similar, though some variations were observed which seemed to be caused by the difference in diet.

不同地区和民族人血清胆固醇酯脂肪酸组成的基本特点一致。但也有一定差异，这些差异与膳食性质有关。

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Even after controlling for age, lifestyle, diet, ethnicity and other variables, the researchers still found a significant difference in risk.

即使在对年龄、生活方式、饮食、种族和其他多种因素进行控制后，研究人员仍旧在该风险方面发现了重大差别。

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Huang admits she's not sure of the reason for the gender difference but speculates that "maybe there's a difference in optimal diet between men and women."

Huang承认她也不清楚男女在这方面会有差异的原因，但是她猜测：“可能男女在最适膳食上是有差别的。”

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In addition,there is also a difference in the appearance of calorie-restricted monkeys and those on a normal diet.

VOA: special.2009.09.01

The only really big difference is that they gave olive oil and nuts to people in the Mediterranean diet subgroups.

FORBES: The Mediterranean Diet: The New Gold Standard?

The advantage appeared stronger in men than women, whose diet didn't seem to make as much of a difference.

WSJ: Vegetarians Live Longer Than Meat-Eaters, Study Finds