Figure 2.

Network design of an illustrative network meta-analysis. The nodes correspond to eight treatments and the edges display observed treatment comparisons. Design 6:7 and 3:4 do not contribute to the inconsistency assessment and are not incorporated into a net heat plot.

Krahn et al. BMC Medical Research Methodology 2013 13:35   doi:10.1186/1471-2288-13-35
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