They are selected with regard to disease prevalence, safety, efficacy, and comparative cost-effectiveness.

对药物的选择考虑到了患病率、安全性、药效以及相对成本效益。

youdao

They are selected with regard to disease prevalence, evidence of efficacy, safety, and comparative cost-effectiveness.

对药物的选择考虑到了患病率、药效证据、安全性以及相对成本效益。

youdao

It measured the comparative cost of over 200 items such as housing, food, clothing and household goods as well as transport and entertainment in 144 cities worldwide.

调查计算了全球144个城市超过200种项目的比较成本，包括住房、食品、服装、日用品、交通及娱乐等等。

youdao

Regardless of how you choose to cruise, travelers should be wary of the comparative cost of Norway to other destinations.

FORBES: An Arctic River Cruise Should Be Your Next Adventure

If another country has a comparative cost advantage, we gain from exchanging such products for those we produce relatively more efficiently.

WSJ: Michael Boskin: Washington's Knack for Picking Losers

In the comparative study of the cost of mass transit, analysts at Mercer selected the most convenient and popular means of transportation between bus and subway in a given city and gauged the price based upon a ride in the city center for one adult, according to the Mercer analysis team.

FORBES: In Pictures: World's Most Expensive Commutes - 2. Tokyo