Fig. 2From: Anticoagulation options for continuous renal replacement therapy in critically ill patients: a systematic review and network meta-analysis of randomized controlled trialsNetwork geometry of all the included anticoagulation options for evaluating filter lifespan. The size of the nodes and the thickness of the lines were proportional to the sample size and number of direct comparisons, respectively. Lines do not connect nodes when there were no head-to-head trials between two treatments. Abbreviations: UFH: unfractionated heparin; RCA: regional citrate anticoagulation; LMWH: low-molecular-weight heparin; PGI2: prostaglandin I2; NM: nafamostat mesilate; and No: no anticoagulationBack to article page