Abstract：
This overview of the systematic review provides guidance regarding how and when to use this approach to a research question. High quality systematic reviews are essential to assist health care practitioners keep current with the large and rapidly growing body of scientific evidence. The systematic review is a transparent and reproducible synthesis of all the available evidence on a clearly defined research question or topic. Key stages in conducting a systematic review include clarification of aims and methods in a protocol, finding all of the relevant research, data collection, quality assessments, synthesizing evidence, and interpreting the findings. This short report provides examples for the various stages and steps of the systematic review research approach.
摘要：
系统综述的概述提供了有关如何以及何时使用这种方法来解决研究问题的指导。高质量的系统评价是必不可少的，以协助卫生保健从业人员保持最新的大量和快速增长的科学证据。系统评价是对明确定义的研究问题或主题的所有可用证据的透明和可重复的综合。进行系统审查的关键阶段包括澄清协议中的目标和方法，找到所有相关的研究，数据收集，质量评估，综合证据，并解释调查结果。这份简短的报告提供了系统审查研究方法的各个阶段和步骤的示例。
