临床预测模型研究中的常见误区 Common Misconception in Clinical Prediction Model Research

Abstract

本文结合临床预测模型领域专家指出的现有研究中的不恰当做法，介绍了临床预测模型研究中的常见误区，解析了为什么特定的做法会对模型质量产生不良影响，以及如何避免重蹈覆辙。同时，通过评价ChatGPT给出的答案，探讨ChatGPT用于提供方法学指导的可行性。 Abstract: Taking the inappropriate practices in existing research pointed out by a leading expert in clinical prediction models as examples, this paper introduced common misunderstandings in clinical prediction model research, explained why specific practices will jeopardize the model quality, and how to avoid repeating the same mistakes in future studies. The feasibility of using ChatGPT to provide methodological guidance is discussed by evaluating the answers given by ChatGPT.

Keywords

• 临床预测模型
• 方法学质量
• 偏倚风险
• clinical prediction model
• methodological quality
• risk of bias