在骨科试验中,治疗效果被低估了,因为在组级的有意义差异上应用了患者水平的PRO值
David F Hamilton1, Karlmeinrad Giesinger2, Johannes M Giesinger3
1Research Centre for Health, Glasgow Caledonian University, Glasgow, UK.
概括
骨科试验往往误解治疗效果,使用患者级门进行群体级分析. 这篇SEO优化的内容强调了临床试验中需要不同的组级门,以准确地解释结果.
科学领域:
- 整形外科的研究.
- 临床试验方法论 临床试验方法论
- 患者报告的结果
背景情况:
- 患者报告的结果 (PROs) 对于测量骨科试验的终点至关重要.
- 临床上有意义的值在个体患者和群体水平上解释PRO得分.
- 确立的患者级值存在,但小组级解读的定义较少.
研究的目的:
- 为了解决骨科试验中治疗效果的低估问题.
- 为了突出患者层面和群体层面的值解释之间的差异.
- 倡导对PROs进行明确的团体级差异值.
主要方法:
- 在骨科临床试验中应用值的分析.
- 患者层面与小组层面值解释的比较.
- 审查PRO评分解释当前的做法.
主要成果:
- 在骨科试验中,患者层面的值经常,但不恰当地被用于群体层面的解释.
- 群体级门不如患者级门那么确立.
- 对群体差异使用患者层面的值导致低估治疗效果.
结论:
- 目前的解释骨科试验中PRO得分差异的方法可能低估了治疗效果.
- 开发和实施特定的集团级门对于准确的解释是必要的.
- 准确解释治疗效应对于骨科的基于证据的决策至关重要.
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