方法采取随机双盲对照临床研究。
Methods The random clinical study with double blind was used.
方法：随机双盲对照临床研究。
设计前瞻性随机对照临床研究。
设计前瞻性随机对照临床研究。
Design Prospective, randomized and comparative clinical study.
方法采取随机双盲对照临床研究。
Methods The clinical studies with double blind and comparative method.
值得进一步随机对照临床研究。
Further clinical study with randomized and controlled method is worthwhile to be conducted.
方法：随机双盲对照临床研究。
设计病例对照临床研究。
方法：采用前瞻性随机对照临床研究方法。
这次批准的依据是2次前瞻性随机双盲安慰剂控制对照临床研究的数据。
The approval was based on data from 2 prospective, randomized, double-blind placebo-controlled clinical studies.
方法 采用前瞻性、多中心、随机、双盲和平行对照临床研究的亚组分析。
Methods Subgroup analysis of a perspective multicenter randomized double blind and parallel control study was performed.
然而在另一个随机对照临床研究中，治疗组与对照组多项结果无显著统计学差异。
Howeer, in the other RCT, no statistically significant differences between treatment and control groups were shown for multiple outcome measures.
最近，一个大型随机对照临床研究在外科ICU病人的早期喂养，还提到为“鲁汶研究”提供了有关营养的见解。
Recently, a large randomized, controlled, clinical study of early fed patients in a surgical ICU, further referred to as "the Leuven study" provided relevant nutritional insights.
方法结合抑郁症病例-对照临床研究中特质应对方式量表数据，利用LISREL软件实现各种等同性检验及参数估计。
Methods Trait Coping Style Questionnaire (TCSQ) data in depression case-control study were analyzed and LISREL was used to test invariance and estimate parameter.
所有试验中心都配备了必要设备，并按照临床试验国际标准对研究团队开展了如何开展研究方面的培训。
All centres have been provided with necessary equipment and the research teams trained on how to conduct the trial according to international standards.
但是，在1979年和1985年，两项双盲安慰剂对照临床实验的研究者报道说肿瘤患者口服高剂量的维生素C没有收到治疗作用。
In 1979 and 1985, however, other researchers reported no benefit for cancer patients taking high oral doses of vitamin C in two double-blind, placebo-controlled clinical trials.
他们指出，根据随机对照临床试验的黄金标准精心设计的研究很少显示出比安慰剂更好的功效。
They point out that few well-designed studies, following the gold standard of randomized controlled clinical trials, have demonstrated efficacy over placebos.
研究人员有选择的分析了随机对照临床试验(临床研究的金标准)，以确保只采用最高质量的数据。
The researchers limited their analysis to randomized controlled trials, which are the gold standard of clinical research, to ensure that only the highest quality data were used.
研究目的：单盲，随机对照临床试验。
Study Design. A simple blind, random controlled clinical trial.
此阶段的研究设计可以根据具体的研究目的，采用多种形式，包括随机盲法对照临床试验。
Various forms may be employed for the study design of this phase in accordance with the specific study purpose, including randomized controlled clinical trial.
目的通过随机对照临床应用研究，对脑积水脑室-腹腔分流术术式改进前后临床效果作出评价，确立一种手术方法并探讨减少并发症的途径。
Objective Evaluating the outcomes of both conventional and modified operative procedures of shunt by random contrast clinical test, establish a better surgical method and reduce complications.
研究者总结指出：该研究为开展更大规模的安慰剂对照临床试验，证实这一生物治疗新策略的有效性奠定了基础。
"This study provides the basis for larger and placebo-controlled clinical studies aiming to prove the efficacy of this novel biologic treatment strategy," the investigators concluded.
中国循证医学的研究领域包括循证医学教育、系统评价、随机对照临床试验文献质量评价等。
The study fields of EBM in China include EBM education, systematic review, and critical evaluation of randomized controlled trial (RCT), etc.
方法前期为一项前瞻性、随机、非盲对照临床试验，后期为队列研究。
Methods the clinical trial was a randomized non-blind parallel controlled study in the first 6 months.
方法前期为一项前瞻性、随机、非盲对照临床试验，后期为队列研究。
Methods the clinical trial was a randomized non-blind parallel controlled study in the first 6 months.
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