What does a systematic review aim to minimize?

A systematic review aims to minimize bias in the selection and analysis of studies. This type of review uses a rigorous and predefined methodology to ensure that the evidence gathered is comprehensive, reliable, and valid. By following a strict protocol, systematic reviews help eliminate subjective judgments during the study selection process, thereby addressing potential biases that could affect the outcomes.

The aim is to incorporate findings from multiple studies in a way that accurately represents the body of research on a given topic. This allows for a more objective assessment of the available evidence, leading to informed conclusions and recommendations. By reducing bias, systematic reviews enhance the credibility and reliability of the findings, making them a valuable resource for clinicians, policymakers, and researchers.