“…Age, gender, period of the day, therapeutic interventions, and immediate cause of cardiopulmonary arrest in patients that progressed to death are aspects already explored by other authors. 3 , 6 , 9 , 10 , 11 , 12 , 16 , 17 , 25 , 26 , 27 , 28 Despite different rates among the studies, no significant statistical difference was observed in these variables between the CPR and no-CPR groups, the same as in the present study.…”