In addition, evidence of long term effectiveness is lacking and cost-effectiveness is uncertain.
此外，缺乏长期效益与成本效益的证据。
Results The long term effectiveness of various treatments in residue crown group has no statistically significant difference(P>0.05);
结果残冠组不同桩钉修复体的远期疗效差异无显著性（P <0 .0 5 ） ；
We remain skeptical about the long term effectiveness of unilateral JPY intervention as previous efforts have had only a short-lived impact.
因为前几次努力都只是产生昙花一现的效果，所以我们仍怀疑单边干预日元的长期效果。
Neither piece of research is the last word, and neither discounts the long-term effectiveness of economic growth in improving working conditions.
这两篇研究报告都不是定论，而且都没有考虑经济增长对改善工作环境的长期效果。
This procedure may not be effective on large prostates. Its long-term effectiveness is unknown.
然而，这种方法在肿块较大时可能不是那么有效，并且其长期效果至今未知。
These two factors limit the success and cost effectiveness of this approach as a long term solution.
这两个因素会限制此方法作为长期解决方案的成功和高效性。
“Given the invasive and experimental nature of DBS for [treatment-resistant depression], it is particularly important to obtain long-term effectiveness and safety data, ” said the researchers.
研究人员声称：”考虑到DBS [对治疗难治性抑郁症]的侵入性和实验性，尤其重要的是要获取长期有效且安全的数据。
This increases organizational and individual effectiveness in the short term and the long term (Schuler and Huber, 1993).
这增加了组织和个人在短期和长期中的效果(舒勒和胡贝尔，1993)。
There is no doubt Gates' work is saving lives, but there are serious doubts about its long-term effectiveness.
毫无疑问，盖茨基金帮助了很多人，但它是否具有长久的生命力还是未知数。
Objective To evaluate the long term curative effectiveness and the failure cause of the nonpenetrating trabecular surgery (NPTS) for primary open Angle glaucoma (POAG).
目的评价非穿透小梁手术治疗原发性开角型青光眼(POAG)的远期疗效与失败原因。
This determines that higher education service is characterized by long term, long effectiveness, conspicuity, complexity, spirituality and comprehensiveness.
这决定了高教服务具有长期性、长效性、显效性、复杂性、精神性、综合性特点。
Dr. Ludwig noted that the long-term effectiveness of fasting had not been well studied.
路德维希博士指出，禁食的长期有效性尚未经过充分的研究。
The goal of establishing such an infrastructure is to generate real world evidence to efficiently monitor the long-term safety and effectiveness of medical devices.
建立此基础设施旨在产生真实世界证据，以便有效地监督医疗器械的长期安全性和有效性。
In a long term, both foreign and domestic researchers disagree with each other on the effectiveness of the model-imitation practice in writing teaching.
长期以来，关于范文模仿法是否是一种行之有效的写作教学法，中外研究者意见不一。
NSAIDS and corticosteroids appear to provide pain relief in the short term, but their effectiveness in the long term has not been demonstrated.
非甾体抗炎药和皮质类固醇短期止痛效果有效，但是长期的疗效不能保证。
METHODS:The CORE diabetes model was employed to evaluate the long-term cost-effectiveness of Acarbose in the treatment of type 2 diabetes.
方法：运用CORE糖尿病模型评价阿卡波糖治疗2型糖尿病的长期成本与效果。
Dopamine improves low blood pressure (hypotension) in preterm babies more effectively than dobutamine in the short-term, but evidence on safety and long-term effectiveness is needed.
多巴胺比多巴酚丁胺在短期内改善早产儿血压低(低血压)更有效，但需要的是安全性和长期有效性的证据。
Lengthier studies to evaluate the long-term (pulmonary) safety of inhaled insulin and a cost-effectiveness study are needed.
更长的研究，以评估长期(肺)安全吸入胰岛素和成本效益的研究是必要的。
It is predicted that the 21 century's structures be a new type of structures with high strength, high effectiveness and long-term life and self-protection capacity.
预计21世纪的结构是高强、高效、长寿并具有自保护功能的新型结构。
The implementation of the improving method has enhanced the control effectiveness of sewage. The sewage disposal plant keeps in long-term and stable operation.
实施改进方法以后，提高了污水处理抗冲击能力和治理效果，使污水处理场实现了长期平稳运行。
While we need to worry about the long-term effectiveness of stimulus spending, the short-term effectiveness is not yet secure.
老模式的黄昏我们需要担心经济刺激政策的长期有效性，其短期效果似乎也并非令人高枕无忧。
HANA is committed to "brand aesthetic" integrate effectiveness, accurate, appreciation and aesthetics, provide brands long-term profit and good reputation in the market.
HANA致力于“品牌美学之道”，将实效、精准、增值与美学融为一体，旨为品牌在其市场获得长期的盈利及良好的口碑。
Objective To evaluate the effect of oral administration of sapylin(OK-432) on long-term therapeutic effectiveness of postoperative stomach cancer.
目的评价胃癌术后口服沙培林对胃癌远期疗效的影响。
Meanwhile, it is obtained the combined model of mid-long term load forecast based on the 1-order and 2-order improved forecast effectiveness optimum principle.
给出了基于一阶和二阶改进预测有效度最优级原则的中长期负荷组合预测模型。
However, "we are just starting to learn about the long-term effectiveness of biologic therapies for psoriasis."
然而，“我们刚开始了解生物疗法的长期功效。”
However, "we are just starting to learn about the long-term effectiveness of biologic therapies for psoriasis."
然而，“我们刚开始了解生物疗法的长期功效。”
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