Fig. 1From: Comparison of crystalloid resuscitation fluids for treatment of acute brain injury: a clinical and pre-clinical systematic review and network meta-analysis protocolSample NMA maps. a Simple NMA map wherein the interventions of interest are considered at the treatment level only, without consideration of method of administration. b Dynamic NMA map wherein the interventions of interest are considered at both the treatment and method of administration levels simultaneously. HSL, hypertonic sodium lactate; HSS, hypertonic saline solution; LR, Ringer’s lactate; NS, normal salineBack to article page