Pulseless electrical activity and successful out-of-hospital resuscitation – long-term survival and quality of life: an observational cohort study

Table 1 ROSC and survival

Survival status	Alive	Alive	Alive	p
Survival status	<30 days (n= 31)	>30 days (n=10)	>1 year (n=7)	p
Mean delay to ROSC (±SD)	23 (±15) min	20 (±8) min	20min (±8) min	NS

Mean delays to ROSC (±SD) with PEA patients who survived less than 30 days, over 30 days or over a year after CA. Comparison of delay to ROSC and survival between all groups. ROSC= return of spontaneous circulation, PEA= pulseless electrical activity, CA= cardiac arrest, NS= not significant.