The Role of Network Meta-Analysis in Guideline Development and Policy Making

• Published in: International journal of innovative research in science, engineering and technology Vol. 13; no. 6; pp. 12312 - 12321
• Main Authors: Jain, Dr. Prerna, Choubey, Prof. Khushboo, Soni, Prof. Kuldeep, Satish, Ashwin, Patel, Aysuh
• Format: Journal Article
• Language: English
• Published: 25.11.2023
• ISSN: 2347-6710; 2319-8753
• DOI: 10.15680/IJIRSET.2024.1306278

Network meta-analysis (NMA) is an advanced statistical method that extends beyond traditional pairwise meta-analysis by allowing the simultaneous comparison of multiple interventions using both direct and indirect evidence. This approach is increasingly crucial in guideline development and policy making, as it provides a comprehensive view of treatment effects across various interventions. In guideline development, NMA enhances decision-making by integrating a broader range of evidence, including comparisons between treatments not directly studied against each other. This helps guideline committees formulate recommendations based on relative effectiveness and safety. In policy making, NMA informs resource allocation and healthcare planning by evaluating the comparative value of interventions, which supports optimal health outcomes and cost-effectiveness. However, NMA also faces challenges such as data quality, methodological complexity, and the risk of publication bias. Addressing these challenges is essential for maximizing the utility of NMA in developing evidence-based guidelines and policies. Overall, NMA plays a critical role in advancing healthcare practices by offering a robust framework for integrating diverse evidence and guiding informed decision-making.