Research in evidence synthesis

系统评价综合了现有研究，以确定政策、卫生服务提供、公共卫生和临床干预措施是否有效。许多系统评价的一个重要组成部分是荟萃分析，这是一种结合研究结果的统计方法。这项研究将评估和开发荟萃分析方法，目的是提高系统评价的质量，并确保医疗决策基于可靠的研究综合。

Systematic reviews synthesize available research to determine whether policy, health service delivery, public health, and clinical interventions are effective. An important component of many systematic reviews is a meta-analysis, which is a statistical method that combines the results of the studies. This research will evaluate and develop meta-analysis methods with the aim of improving the quality of systematic reviews and ensuring healthcare decisions are based on reliable research syntheses.