White Howard, Albers Bianca, Gaarder Marie, Kornør Hege, Littell Julia, Marshall Zack, Mathew Christine, Pigott Terri, Snilstveit Birte, Waddington Hugh, Welch Vivian
Campbell Collaboration New Delhi India.
Centre for Evidence and Implementation London U.K.
Campbell Syst Rev. 2020 Nov 19;16(4):e1125. doi: 10.1002/cl2.1125. eCollection 2020 Dec.
Evidence and Gap Maps (EGMs) are a systematic evidence synthesis product which display the available evidence relevant to a specific research question. EGMs are produced following the same principles as a systematic reviews, that is: specify a PICOS, a comprehensive search, screening against explicit inclusion and exclusion criteria, and systematic coding, analysis and reporting. This paper provides guidance on producing EGMs for publication in Campbell Systematic Reviews.
证据与差距图(EGMs)是一种系统的证据综合产物,展示与特定研究问题相关的现有证据。制作证据与差距图遵循与系统评价相同的原则,即:明确一个PICOS,进行全面检索,根据明确的纳入和排除标准进行筛选,以及系统编码、分析和报告。本文为在《坎贝尔系统评价》上发表证据与差距图提供指导。