3 papers
stat.ME2026
Network Meta-analysis and Diffusion
Gerta Rücker, Annabel L. Davies, Guido Schwarzer
We show that the covariance matrix of the treatment effect estimates in a network meta-analysis can be obtained without matrix inversion using a geometric series of diffusion matri…
stat.ME2025
Path-Based Approach for Detecting and Assessing Inconsistency in Network Meta-Analysis: A Novel Method
Noosheen R. Tahmasebi, Annabel L. Davies, Theodoros Papakonstantinou +2
Network Meta-Analysis (NMA) plays a pivotal role in synthesizing evidence from various sources and comparing multiple interventions. At its core, NMA relies on integrating both dir…
stat.ME2025
The bipartite structure of treatment-trial networks reveals the flow of information in network meta-analysis
Annabel L Davies
Network meta-analysis (NMA) combines evidence from multiple trials comparing treatment options for the same condition. The method derives its name from a graphical representation o…