| 何俏,时景璞.临床真实世界研究中的实验性研究设计[J].Chinese journal of Epidemiology,2018,39(4):519-523 |
| 临床真实世界研究中的实验性研究设计 |
| Realization of design regarding experimental research in the clinical real-world research |
| Received:September 06, 2017 |
| DOI：10.3760/cma.j.issn.0254-6450.2018.04.027 |
| KeyWord: 解释性随机对照试验 真实世界研究 实验性研究 实用性随机对照试验 基于注册登记研究的随机对照试验 |
| English Key Word: Explanatory randomized controlled trial Real world study Experimental research Pragmatic randomized controlled trials Registry-based randomized controlled trials |
| FundProject: |
| Author Name | Affiliation | E-mail | | He Qiao | Department of Clinical Epidemiology and Evidence-based Medicine, the First Affiliated Hospital, China Medical University, 110001 Shenyang, China | | | Shi Jingpu | Department of Clinical Epidemiology and Evidence-based Medicine, the First Affiliated Hospital, China Medical University, 110001 Shenyang, China
Center of Evidence Based Medicine of Liaoning Province, China Medical University, 110001 Shenyang, China | sjp562013@126.com |
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| Abstract: |
| 真实世界研究作为解释性随机对照试验在医疗实践中评价干预措施效果的进一步验证和补充已成为医疗卫生领域关注的焦点。但是也存在错误将真实世界研究等同于观察性研究，认为真实世界研究不能实施人为干预，更不能采取随机化。实际上，真实世界研究的基本设计既可以是观察性的，也可以是实验性的。其中真实世界研究的实验性研究设计主要是指实用性随机对照试验和基于注册登记研究的随机对照试验，也可采用非随机对照、自适应设计等其他研究设计方案。 |
| English Abstract: |
| Real world study (RWS), a further verification and supplement for explanatory randomized controlled trial to evaluate the effectiveness of intervention measures in real clinical environment, has increasingly become the focus in the field of research on medical and health care services. However, some people mistakenly equate real world study with observational research, and argue that intervention and randomization cannot be carried out in real world study. In fact, both observational and experimental design are the basic designs in real world study, while the latter usually refers to pragmatic randomized controlled trial and registry-based randomized controlled trial. Other nonrandomized controlled and adaptive designs can also be adopted in the RWS. |
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