Effects of prehospital management in out-of-hospital cardiac arrest: advanced airway and adrenaline administration

Table 3 The effect of AAM on risk of resuscitation among all patients and adrenaline subgroups

	Crude OR (95%CI)	P	Adjusted OR (95%CI)	P
All Patients^a
ROSC	1.67 (1.09–2.59)	0.019	1.66 (1.02–2.71)	0.040
Survival to admission	1.62 (1.02–2.58)	0.043	1.62 (0.96–2.73)	0.068
Survival to hospital discharge	1.11 (0.50–2.49)	0.796	1.26 (0.52–3.07)	0.614
Adrenaline^b
ROSC	2.02 (1.03–3.95)	0.041	1.71 (0.82–3.55)	0.150
Survival to admission	1.97 (0.96–4.07)	0.065	1.81 (0.83–3.92)	0.134
Survival to hospital discharge	NA	NA	NA	0.994
No adrenaline^b
ROSC	1.26 (0.64–2.45)	0.504	1.57 (0.77–3.21)	0.212
Survival to admission	1.20 (0.58–2.48)	0.621	1.48 (0.69–3.19)	0.317
Survival to hospital discharge	0.21 (0.03–1.61)	0.135	0.22 (0.03–1.96)	0.177

^aAdjust gender, age, total rescue time, defibrillation, adrenaline, origin of cardiac arrest, initial ECG, bystander CPR, witness
^bAdjust gender, age,total rescue time, defibrillation, origin of cardiac arrest, initial ECG, bystander CPR, witness

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