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. 2017 Jul 25;8(4):451–464. doi: 10.1002/jrsm.1253

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© 2017 The Authors. Research Synthesis Methods Published by John Wiley & Sons Ltd

This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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jrsm1253-fig-0001 — Cervical cancer network diagram. Node size and edge thickness are proportional to the number of studies involved in each direct comparison. RT, radiotherapy; CTRT, chemoradiation, CT+RT, neoadjuvant chemotherapy plus radiotherapy; CT+S, neoadjuvant chemotherapy plus surgery. NB: the numbers for each treatment arm do not add up to the total number of patients included in the network as multiarm patients are counted twice. There are a total of 37 trials in this network; however, in the figure, the 2 multiarm trials are counted 3 times each as they are included in the number of trials for each pairwise comparison. Arrows denote direction of treatment comparison in NMA models (see Section 4.1)