求翻译：The new study, published online May 17 in the journal Genetics in Medicine, looked at 217 healthy people, ages 25 to 40, who participated in testing to determine their genetic susceptibility to certain diseases. The testing was offered by their health plan. The researchers analyzed the use of health care services by th是什么意思？

待解决 悬赏分：1 - 离问题结束还有