The PRISMA-NMA extension was published in 2015. It provides guidance for reporting
systematic reviews comparing multiple treatments using direct and indirect evidence
in network meta-analyses. In addition to providing guidance It also highlights educational
information related to key considerations in the practice of network meta-analysis.
Hutton B, Salanti G, Caldwell DM, Chaimani A, Schmid CH, Cameron C, Ioannidis JP,
Straus S, Thorlund K, Jansen JP, Mulrow C, Catalá-López F, Gøtzsche PC, Dickersin
K, Boutron I, Altman DG, Moher D. The PRISMA Extension Statement for Reporting of
Systematic Reviews Incorporating Network Meta-analyses of Health Care Interventions:
Checklist and Explanations. Ann Intern Med. 2015;162(11):777-784.