Figure 3 Network diagrams for (A) overall survival, (B) progression-free survival, (C) distant metastasis rate, (D) local recurrence rate and (E) grade III/IV late toxicities. Pelvic RT – pelvic radiotherapy; VCB-C – vaginal cuff brachytherapy and chemotherapy; pelvic RT-CT – pelvic radiotherapy plus chemotherapy; CT – chemotherapy; pelvic RT-VBT – pelvic radiotherapy and vaginal brachytherapy. Interventions with direct comparisons are linked with a line; the thickness of connecting lines corresponds to the number of trials evaluating the comparison. Node size corresponds to the number of participants assigned to receive each intervention.