Table I. Demographics of the groups. Table I. Demographics of the groups. Table I. Demographics of the groups. Table I. Demographics of the groups. Table I. Demographics of the groups. Table I. Demographics of the groups.
Parameter Groups n Mean±SD 95% CI p
Age ROSC 135 72.47±13.48 -4.12-2.98 0.695 ***
Non-ROSC 106 73.04±14.37
Gender (Erkek/Kadın)
ROSC
73/62
N/A
N/A
0.896 **
Non-ROSC 59/47 N/A
CPR duration (min) ROSC 134 14.12±11.67 -37.01-(-31.27) <0.001 ***
Non-ROSC 106 48.26±10.61
Initial rhythm (Asistoli/VF/VT/PEA)
ROSC
91/8/3/21
N/A
N/A
0.003 **
Non-ROSC 95/0/0/10 N/A
CI: Confidence interval, CPR: Cardiopulmonary resuscitation, N/A: Non-applicable, PEA: Pulseless electrical activity, ROSC: Return of spontaneous circulation, SD: Standard deviation,VF: Ventricular fibrillation, VT: Ventricular tachycardia, * Student’s t-test ** Chi-Square test ***Mann-Whitney U test CI: Confidence interval, CPR: Cardiopulmonary resuscitation, N/A: Non-applicable, PEA: Pulseless electrical activity, ROSC: Return of spontaneous circulation, SD: Standard deviation,VF: Ventricular fibrillation, VT: Ventricular tachycardia, * Student’s t-test ** Chi-Square test ***Mann-Whitney U test CI: Confidence interval, CPR: Cardiopulmonary resuscitation, N/A: Non-applicable, PEA: Pulseless electrical activity, ROSC: Return of spontaneous circulation, SD: Standard deviation,VF: Ventricular fibrillation, VT: Ventricular tachycardia, * Student’s t-test ** Chi-Square test ***Mann-Whitney U test CI: Confidence interval, CPR: Cardiopulmonary resuscitation, N/A: Non-applicable, PEA: Pulseless electrical activity, ROSC: Return of spontaneous circulation, SD: Standard deviation,VF: Ventricular fibrillation, VT: Ventricular tachycardia, * Student’s t-test ** Chi-Square test ***Mann-Whitney U test CI: Confidence interval, CPR: Cardiopulmonary resuscitation, N/A: Non-applicable, PEA: Pulseless electrical activity, ROSC: Return of spontaneous circulation, SD: Standard deviation,VF: Ventricular fibrillation, VT: Ventricular tachycardia, * Student’s t-test ** Chi-Square test ***Mann-Whitney U test CI: Confidence interval, CPR: Cardiopulmonary resuscitation, N/A: Non-applicable, PEA: Pulseless electrical activity, ROSC: Return of spontaneous circulation, SD: Standard deviation,VF: Ventricular fibrillation, VT: Ventricular tachycardia, * Student’s t-test ** Chi-Square test ***Mann-Whitney U test