What provides a more comprehensive analysis of research than primary research studies?

Systematic reviews offer a comprehensive analysis of research by synthesizing findings from multiple primary studies on a specific topic. They use a rigorous methodology to collect, evaluate, and analyze research evidence, ensuring that the review is objective and based on high-quality studies. This approach minimizes bias and allows for a broader understanding of the effectiveness and implications of interventions or phenomena compared to any individual primary research study.

By employing specific criteria for including studies, systematic reviews can identify trends, gaps in research, and areas of consensus or disagreement within the literature. This thorough process provides stronger evidence and recommendations, making systematic reviews a key resource in evidence-based practice. They differ significantly from narrative reviews, which may lack a systematic approach and can be more subjective, focusing on summarizing findings without a structured methodology.