Core Outcome Sets (COSs) are necessary to standardize reporting in research studies. This is urgently required in the field of chronic subdural hematoma (CSDH), one of the most common disease entities managed in neurosurgery and the topic of several recent trials. To complement the development of a COS, a standardized definition and baseline Data Elements (DEs) to be collected in CSDH patients, would further improve study quality and comparability in this heterogeneous population.

中文翻译：

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定义慢性硬膜下血肿核心结果和数据元素的研究方案

核心结果集 (COS) 是标准化研究报告所必需的。这在慢性硬膜下血肿 (CSDH) 领域迫切需要，CSDH 是神经外科中最常见的疾病实体之一，也是最近几项试验的主题。为了补充 COS 的发展，在 CSDH 患者中收集的标准化定义和基线数据元素 (DE) 将进一步提高这一异质人群的研究质量和可比性。