Figure 1From: The prognostic value of blood lactate levels relative to that of vital signs in the pre-hospital setting: a pilot studyMean lactate levels in survivors (S) and non-survivors (NS) on arrival of the ambulance at the scene (T1) and just before or on arrival at the emergency department (T2). Arrow bar represents standard error. Number of patients at T1: n = 124 and at T2: n = 106.Back to article page