对照试验是检定测定方法是否存在系统误差的方法之一。例如,在进行新的分析方法研究时,可用标准试样检验方法的准确度。如果用所拟定的方法分析若干种标准试样均能得到满意的结果,则说明这种方法足可靠的。或者用国家规定的标准方法或公认可靠的“经典”分析方法分析同一试样,将分析结果同所拟定的方法所得到的结果进行对照,如果一致,则说明新方法可靠。用于检查试剂是否变质失效,或反应条件是否适当,是检查系统误差的有效方法。
... control terminal interface 控制终端接口 control test 对照试验 control theory 控制理论 ...
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我们纳入有关高压氧治疗急性缺血性脑卒中的、无混杂因素的真正的随机对照试验(RCTs)或半随机对照试验(CCTs),两名评价者根据每个纳入研究采用的随机方法、分配隐藏情况、是否采用盲法、是否进行了意向处理分析及病人的失访人数等对文献进...
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... 随机对照临床试验;randomized controlled clinical trials 对照试验;check test 临床试验;clinical trials ...
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随机对照试验 Randomized Controlled Trial ; RCT ; Random control test ; Randomized comparison study
临床随机对照试验 RCT ; randomized controlled trials ; randomized clinical trial ; Clinical randomized controlled trials
脱羧酶对照试验培养基 Decarboxylase Control Medium
的随机对照试验 randomized controlled trials ; RCTS ; randomized clinical trial ; RandomControlledTrial
非随机对照试验 non-randomized controlled trial ; NRCT ; non- randomized control trial ; NON- RCT
随机对照试验报告标准 CONSORT
随机交叉对照试验 RCD ; randomized cross-over disgn
临床对照试验资料库 CCTR ; Cochrane controlled trials register
后对照试验 before-after study
Methods:45 subjects were chosen randomly in our study. It was devided into 2 groups:the Biofeedback group A and the Tiapridex group,and there are 23 and 22 children respectively.
方法:采用随机对照试验方法,未经治疗的抽动障碍患儿45例,随机分为生物反馈A组23例和泰必利组22例。
参考来源 - 生物反馈对儿童抽动障碍及共患症的疗效研究Method:this study adopt small sample traban confrontation test,which is synchronia perspective study.
研究方法:“埋线配合针刺治疗卒中后肩手综合征的临床观察”这一课题是选用小样本的随机对照试验,为同时性前瞻性研究。
参考来源 - 埋线配合针刺治疗卒中后肩手综合征的临床研究·2,447,543篇论文数据,部分数据来源于NoteExpress
选用24%氨氯吡啶酸水剂对灌木进行对照试验。
The controlling test was carried out to the shrub with 24% picloram.
随机对照试验更有信服力。
资料来源于62项研究,包括随机对照试验和上市后研究。
Data from 62 studies, including randomized controlled trials and post-marketing studies, were included in the review.
So, you didn't know at the beginning, you knew you were enrolled in the trial, they gave you a shot, you didn't know whether you were part of the real group that got the test vaccine or the placebo group that got the control; turned out that Bonnie was part of the control group.
一开始你可能不清楚全过程,你只知道你参与了一项试验,他们给你打了一针,你不知道你是属于接种了,试验疫苗的真实试验组,还是属于被注射了安慰剂的空白对照组,结果显示,邦妮属于对照组
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