英语语法分析

Does Genetic Ancestry Explain Higher Values of Glycated Hemoglobin in African Americans?

遗传先祖能否解释非洲裔美国人糖化血红素的值较高？

Levels of blood glucose, glycated serum protein, insulin and lipid profile were determined.

测定血糖、糖化血清蛋白、血脂和胰岛素水平。

Results Between-group differences in glycated hemoglobin levels were lost after the first year.

结果：组间糖化血红蛋白差异在随后的第一年就不存在了。