Background: Comparative effectiveness of DES relative to BMS remains unclear.

背景：DES与BMS两者相比较的有效性仍不清楚。

youdao

To examine the effectiveness and comparative effectiveness of any form of psychotherapy for the treatment of hypochondriasis.

检视各种形式的心理治疗对于虑病症的治疗效果与相对效果。

youdao

Yes, the bill provides funds for research into electronic record-keeping, comparative effectiveness research and other good things.

没错，这项议案为电子记账和相对有效的研究以及其他好的东西提供了资金。

youdao

Thus, comparative effectiveness studies can be useful, at times both improving patient care and reducing medical costs.

FORBES: Comparative Effectiveness: Hope Or Hype?

President Obama is pushing "comparative effectiveness" studies that could pit pricey medical devices against cheap generic pills.

FORBES: On The Cover/Top Stories

We have proposed a strategy of quality recommendations, with a public-private body that would do comparative effectiveness analysis.

FORBES: Magazine Article