25. Evidence-Based Guidelines vs. Literature Reviews

About this lesson

Welcome to Module 2.11 of the Research Ethics Foundations series! In this module, we explore the essential differences between evidence-based guidelines and literature reviews, two tools that synthesize research but serve different purposes in healthcare and public health.

Learn how guidelines translate evidence into actionable recommendations, how they’re developed, and how to evaluate their quality using established tools like AGREE II and GRADE.

What You’ll Learn in This Module

• What are evidence-based guidelines and how they’re developed
• How guidelines differ from narrative or systematic literature reviews
• Key elements of guideline quality
• Evaluation tools like AGREE II and GRADE
• How to assess recommendation strength and applicability

Key Topics Covered

Understanding Guidelines

• Systematic and transparent development
• Recommendations for clinical or policy decision-making
• Multiple evidence sources and expert consensus
• Focus on implementation and feasibility

Guidelines vs. Literature Reviews

• Guidelines give actionable recommendations
• Reviews synthesize but don’t prescribe action
• Involvement of stakeholders and implementation tools

Evaluating Guideline Quality

• AGREE II domains: scope, rigor, applicability, clarity
• Evidence quality grading with GRADE
• Recommendation strength and update mechanisms

Who Should Watch This Video

• Medical, nursing, and public health students
• Clinicians and evidence-based practice leaders
• Researchers contributing to or using clinical guidelines
• Health policy professionals and guideline developers

Lesson notes

Full written notes for this lesson are in production. Until they publish, watch the video above and use the summary on this page as your study guide.