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Hans-Peter Piepho; Laurence V. Madden; Emlyn R. Williams – Research Synthesis Methods, 2024
Methods of network meta-analysis (NMA) can be classified as arm-based and contrast-based approaches. There are several arm-based approaches, and some of these have been criticized because they recover inter-study information and hence do not obey the principle of concurrent control. Here, we point out that recovery of inter-study information in…
Descriptors: Meta Analysis, Models, Methods, Data Collection