treatment group

基本解釋

They were randomly assigned to either a treatment group or a placebo group.
他們被隨機(jī)安排到治療組和安慰劑組。
For example, it's impossible to implement such a radical diet without kids and their parents realizing they're in the treatment group.
比如，如果小孩和家長(zhǎng)沒(méi)有意識(shí)到這是一種治療手段，這樣全新的食療就不可能産生傚果。
The group on placebo pills showed improvements both at the half way point and at the end of the period, when compared with the no-treatment group.
相對(duì)於不做任何処理的那組，服用安慰劑的病人在第二周開(kāi)始和結(jié)束時(shí)病情都有所好轉(zhuǎn)。

But hang on: in the long-term chiropractic treatment group, the average level was 146.
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In contrast, the standard-treatment group showed no significant change from baseline on any of the above measures.
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That way you have a randomly selected control and treatment group, just like in a laboratory experiment.
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