Table 3. Differences in outcome between the study and control groups.

Outcome	Total (n=50)	Study group (n=25)	Control group (n=25)	P
ROSC	9 (18.0)	3 (12.0)	6 (24.0)	0.469
Sustained ROSC (>20 minutes)	5 (10.0)	1 (4.0)	4 (16.0)	0.349
Hospital admission	5 (10.0)	1 (4.0)	4 (16.0)	0.349
Good neurologic survival >1 month	1 (4.0)	0 (0.0)	1 (4.0)	1.000
Good neurologic survival >6-month	0 (0.0)	0 (0.0)	0 (0.0)	–

Data are presented as n (%). Good neurologic survival is defined as cerebral performance category 1 or 2. ROSC, return of spontaneous circulation.