Fig. 1From: Effect of intra-arrest trans-nasal evaporative cooling in out-of-hospital cardiac arrest: a pooled individual participant data analysisFlow chart of the subjects included in this analysis, according to the intention-to-treat (ITT) or “as-treated” approach. TNEC = trans-nasal evaporative cooling; CPR = cardiopulmonary resuscitation; DNAR = do not actively resuscitateBack to article page