應用於測量藥物有效性的研究。在盲目研究中，研究人口不知道它是否得到真實

應用於測量藥物有效性的研究。在盲目研究中，研究人口不知道它是否得到真實或假的治療或哪種治療方式。

結果 (英文) 1:

Research on the effectiveness of drugs used to measure.
In the blind study, the population does not know whether it is true or false to get treatment or what kind of treatment.

結果 (英文) 2:

Applied to the study of measuring the effectiveness of drugs.
In blind studies, the study population did not know whether it received real or fake treatment or which treatment.

結果 (英文) 3:

It is used to measure the effectiveness of drugs.
In blind research, the study population did not know whether it received real or fake treatment or which treatment.