专家证据、专家意见及专家共识在指南制订中的区别与联系

The Differences and Connections Among Expert Evidence, Expert Opinion and Expert Consensus in the Development of Guidelines

摘要: 专家证据、专家意见及专家共识在指南制订过程中常被提及并使用，但由于缺乏明确的定义和规范，导致三者在实际应用中存在混淆和误用现象。本文对专家证据、专家意见及专家共识在指南制订中的定义、现况，以及区别与联系进行梳理，以期为我国指南制订者提供参考。

Abstract: Expert evidence, expert opinion, and expert consensus are frequently mentioned and used in the process of guideline development. However, due to the lack of clear definitions and standards, there is confusion and misuse among the three in practice. This paper clarifies the meanings, current status, differences, and connections of expert evidence, expert opinion, and expert consensus in the development of guidelines, aiming to provide a reference for guideline developers in China.