Background: Comparative effectiveness of DES relative to BMS remains unclear.
背景：DES与BMS两者相比较的有效性仍不清楚。
To examine the effectiveness and comparative effectiveness of any form of psychotherapy for the treatment of hypochondriasis.
检视各种形式的心理治疗对于虑病症的治疗效果与相对效果。
Yes, the bill provides funds for research into electronic record-keeping, comparative effectiveness research and other good things.
没错，这项议案为电子记账和相对有效的研究以及其他好的东西提供了资金。
In the past, observes Dr Grove, hospitals rarely designed experiments to measure the comparative effectiveness of alternative interventions.
Grove博士观察到，在过去，医院很少设计实验，以之测量可选性干预的比较效果。
Historically, throughput has been a measure of the comparative effectiveness of large commercial compute that run many programs concurrently.
从历史上看，吞吐量是衡量比较大型商业计算的有效性，同时运行很多程序。
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。
The comparative effectiveness of these tests on colorectal cancer mortality has, however, never been evaluated, and controversies exist over which test to choose.
然而，这些检查从来不曾探讨对大肠癌死亡率的比较效益，并且出现对于选择哪一种检查的争议。
Context Policy makers and physician organizations have recently called for more comparative effectiveness (ce) research, yet little is known about existing ce studies.
决策者和医师组织最近提倡更多的疗效比较(CE)研究，关于CE研究现状的资料非常少。
Background the high incidence of ductal carcinoma in situ (DCIS) and variations in its treatment motivate inquiry into the comparative effectiveness of treatment options.
导管原位癌(DCIS)的高发病率和治疗多样化促使人们探究各种治疗的比较效应。
Comparative - and cost-effectiveness research.
比较和成本效益研究。
Comparative outcome assessments can help rank effectiveness of interventions.
对结果进行比较评估可有助于评定干预措施的效益等级。
They are selected with regard to disease prevalence, evidence of efficacy, safety, and comparative cost-effectiveness.
对药物的选择考虑到了患病率、药效证据、安全性以及相对成本效益。
The medicines included in the WHO Model List of Essential Medicines are selected with regard to disease prevalence, evidence of safety and efficacy, and comparative cost-effectiveness.
对《世卫组织基本药物标准清单》上所列药物的选择考虑到了患病率、安全性和药效证据，以及相对成本效益。
They are selected with regard to disease prevalence, safety, efficacy, and comparative cost-effectiveness.
对药物的选择考虑到了患病率、安全性、药效以及相对成本效益。
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。
The comparative analysis in this paper is backed up by the following understandings concerning precaution and the effectiveness of precaution: 1 precaution is different from precautionary principle.
文中比较分析的构建以对风险预防和风险预防有效性的如下理解为基础：1风险预防不同于风险预防原则。
The teaching of epidemiology, respectively, in the application of PBL teaching mode and the traditional teaching mode of teaching, and to quantify the comparative teaching effectiveness.
在流行病学的教学中分别应用PBL教学模式和传统教学模式教学，并对教学效果进行量化比较。
Effectiveness of 0.125% levobupivacaine and 0.2% ropivacaine in postoperative epidural analgesia: a comparative study.
国产0.125%左旋布比卡因与0.2%罗哌卡因用于术后硬膜外镇痛效果比较。
And the comparative experiments between traditional classification method and the method proposed in this paper prove the effectiveness of the knowledge base.
并且利用该方法与传统的文本分类方法进行了对比实验证明知识库的有效性。
The effectiveness and performance of the presented algorithms are verified by experiment and comparative analysis.
通过实验和对比分析来验证算法的有效性和性能。
However, there are few comparative data on the effectiveness of choleretic agents available.
然而关于利胆剂有效性比较资料很少。
At last, a statistical comparative analysis is made to study the effectiveness of the weight-losing exercise prescription.
最后进行统计比较分析减肥运动处方有效性。
A few assessment methods, such as comparative analysis, historical analysis, value-analysis and cost-effectiveness analysis, should be paid more attention to at present.
在刑事政策评估方法中，尤其要重视研究和应用比较分析法、历史分析法、价值分析法、成本效益分析法。
The two most common interventions for varicose veins are surgery and sclerotherapy. However, there is little comparative data regarding their effectiveness.
两种最常使用的治疗为手术或是硬化疗法，但是目前只有一些可比较的数据可以对于这两种方法的功效进行比较。
Objective to search for a perfect operative method by comparative analysis of curative effectiveness to prolapse of lumbar intervertebral disc patients with three different methods.
目的通过对三种不同术式治疗腰椎间盘突出症的疗效分析，寻求一种更理想的手术治疗方式。
Objective to search for a perfect operative method by comparative analysis of curative effectiveness to prolapse of lumbar intervertebral disc patients with three different methods.
目的通过对三种不同术式治疗腰椎间盘突出症的疗效分析，寻求一种更理想的手术治疗方式。
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