Figure 1.
Trial profile
Patients eligible were based on screening lists provided by each Intervention Delivery Site. *Reasons for participants not receiving any units of allocated intervention (with no clinical justification) were: nine due to equipment absence or failure (eg, of giving sets or lactate monitors), one due to complex scene conditions, one due to decision to stop resuscitation, one due to non-trial saline already being administered to patient, and five gave no reason.