This work introduces a methodology and tools to assess quality of effectiveness studies.
作者将提供有关疗效研究之品质评估的方法及工具。
When it comes to health care, however, comparative-effectiveness studies for new drugs, devices and procedures are rare.
但是就健康产业而言，对新药、新设备、新方法的比较收益研究却很少见。
Few such comparative effectiveness studies of DCIS, however, have been performed with detailed information on clinical and treatment attributes.
但很少有基于临床和治疗属性的详细信息而进行DCIS的比较效应研究。
Although I appreciate Chapter 27, "Conducting Effectiveness Studies," Petschenik does not provide significant recognition of the typical barriers for lesson-learned sessions.
尽管我很欣赏第27章“进行效率研究”，但是Petschenik并没有对学术会议上典型的障碍给予足够的重视。
However, the study stopped short of saying what that new age should be, saying further studies "are needed to demonstrate the relative clinical effectiveness of screening at different ages."
不过，研究并没有说新的年龄应当是多少，只是说：为了提高不同年龄段筛查的相对有效性，还需要进一步的研究。
Cellulose sulfate was one of four compounds being evaluated in large-scale studies of effectiveness among women at high risk of HIV infection.
硫酸纤维素是对艾滋病毒感染高危妇女有效性的大规模研究中正在评价的四种化合物之一。
Several studies have been done to compare the effectiveness of the different preservatives but the data are limited and inconclusive.
虽然已经开展了若干项比较不同防腐剂有效性的研究，但是数据均存在限制并没有定论。
A few studies have been done to compare the effectiveness of the different preservatives but the data is limited and inconclusive.
已开展了几项比较不同防腐剂有效性的研究，但数据均存在局限性，并不具有结论性。
Several studies have called into question the effectiveness of birth control in obese and overweight women - results that are particularly concerning in light of the recent U.S. obesity epidemic.
人们对肥胖或超重女性服用避孕药的效果进行了几项研究——鉴于美国人最近呈现出普遍肥胖的态势，这些研究的结果非常引人关注。
Prospective cohort studies have shown no differences in effectiveness or acceptability between home-based and clinic-based medical abortion across countries.
前瞻性群组研究并未显示各个国家以家为基础和以诊所为基础的药物流产在有效性或可接受性方面的差异。
The evidence for the effectiveness of condoms is clearest in studies of couples in which one person is infected with HIV and the other not (discordant couples).
在研究大量夫妻事例中，其中一人感染HIV而另一人没有感染（随机抽取夫妇），得到了很明显的证明。
The studies will test the safety and effectiveness of vaccines developed by drug makers and help determine dosage and whether it can be given with a seasonal flu shot.
研究测试药物制造商开发的疫苗的安全性和效力并有助于决定剂量及它是否能和季节流感疫苗一起使用。
Other studies, the researchers noted, have found that such warnings have some limited effectiveness.
研究者称，其他的研究也已经发现这种警告的作用有限。
FRA will be conducting further studies to confirm the effectiveness of these principles in additional operating environments.
联邦铁路局将进行进一步的研究，以确认在不同的操作环境中这些准则的效用。
Many medical experts remain deeply skeptical about acupuncture, of course, and studies of its effectiveness have been mixed.
当然，仍有许多医学专家对针灸治疗深表怀疑，关于针灸疗效的研究也结论不一。
More studies based on the NLST data set are ongoing, and will include reports on the cost effectiveness of spiral ct and the effects of the screening process on smoking behaviors over time.
还有很多基于NLST的数据的研究正在进行，包括有关螺旋ct的成本效用的研究，以及成像过程对长期吸烟习惯的影响的研究。
Natural progesterone creams. These are derived from wild yams and soybeans. Some women report that these creams relieve symptoms. No scientific studies prove their effectiveness.
天然黄体酮。天然黄体酮萃取自野生山药和豆科植物。一些女性称天然黄体酮能缓解症状。尚无科学研究证明其疗效。
Before changing clinical practice, meaningful studies addressing utility, outcomes and cost-effectiveness need to be conducted.
在改变临床实践之前，我们需要对它进行更有意义的效用，结果和性价分析。
No scientific studies prove their effectiveness.
尚无科学研究证明其疗效。
Before dissolving microneedles can be made widely available, however, clinical studies will have to be done to assure safety and effectiveness.
不过，在可降解微针帖片大量投入使用之前，应该有临床试验研究来确保其安全性与有效性。
For example, Miles Tinker, who published numerous studies from the 1930s to the 1960s, used a speed of reading test that required participants to spot incongruous words as an effectiveness filter.
比如，在20世纪30 - 60年代发布了著名研究成果的MilesTinker采用的是一种阅读速度测试，其检验阅读的效率的方法是让受试者在文中寻找前后不一致的字眼。
Jadad and his team outlined their views of the effectiveness of blinding on published studies in a 1996 paper in the Journal of Controlled Clinical Trials.
Jadad和他的组员在1996年的《临床对照试验杂志》上发表了一篇有关盲法效应的文章。
Phase III studies are multicenter trials on large patient groups designed to be the definitive assessment of a drug's effectiveness.
三期研究是为最终评估药物有效性而在大批病人中进行的试验。
There have been many studies and formed relatively consistent view in the view of moral educational effectiveness, while lacking the research of moral repayment.
在德育实效性方面，已经有了许多研究并形成了较为一致的观点，但道德回报方面的研究还比较缺乏。
Studies indicated a dramatic improvement in the effectiveness of small-arms fire.
此项研究显示了对小口径武器火力效果进行重大改进的途径。
These findings call for further studies to test the effectiveness of antidepressants and psychotherapies for COPD patients with depression, the authors write.
作者写道，这些研究提示需要更多的研究来测试抗抑郁及精神治疗对于合并抑郁的COPD患者的重要性的进一步研究。
These findings call for further studies to test the effectiveness of antidepressants and psychotherapies for COPD patients with depression, the authors write.
作者写道，这些研究提示需要更多的研究来测试抗抑郁及精神治疗对于合并抑郁的COPD患者的重要性的进一步研究。
应用推荐