Cochrane Library

The Cochrane Library is a collection of databases in medicine and other healthcare specialities that contain different types of evidence to inform healthcare decision-making. Data in the Cochrane Library comes from the Cochrane Database of Systematic Reviews (CDSR), the Cochrane Central Register of Controlled Trials (CENTRAL), and Cochrane Clinical Answers (CCA). The Cochrane Library uses a subscription-based model, with many governments purchasing country-wide access. A more limited version of the Library is available for free.考科蓝图书馆（Cochrane Library）是涵盖医学及其他医疗健康专业领域数据库的合集，内含各类可为医疗健康决策提供依据的证据。该库的数据源自考科蓝系统评价数据库（Cochrane Database of Systematic Reviews, CDSR）、考科蓝对照试验中央注册库（Cochrane Central Register of Controlled Trials, CENTRAL）以及考科蓝临床问答库（Cochrane Clinical Answers, CCA）。考科蓝图书馆采用订阅制运营模式，多国政府均采购其全国范围的访问权限。该库还提供功能受限的免费版本供用户使用。

搜集汇总

背景与挑战

背景概述

Cochrane Library是一个医学与医疗保健领域的证据数据库集合，整合了系统评价、对照试验注册和临床解答等多类数据。该库采用订阅制模式提供访问，部分国家享有全国性授权，同时提供有限免费版本。