| 单词 | Controlled Trials,Randomized |
| 释义 | Controlled Trials,Randomized《英文msh词典》Controlled Trials,Randomized [入口词] Controlled Trials,Randomized [主题词] Randomized Controlled Trials [英文释义] Clinical trials that involve at least one test treatment and one control treatment,concurrent enrollment and follow-up of the test- and control-treated groups,and in which the treatments to be administered are selected by a random process,such as the use of a random-numbers table. Treatment allocations using coin flips,odd-even numbers,patient social security numbers,days of the week,medical record numbers,or other such pseudo- or quasi-random processes,are not truly randomized and trials employing any of these techniques for patient assignment are designated simply CONTROLLED CLINICAL TRIALS. |
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