Table 3.

Outcomes Subdivided by the Loss or Maintenance of Electroencephalographic Activity Immediately After Circulatory Arrest

Characteristic	Total (N = 71) No. (%)	Loss of EEG Activity (n = 32) No. (%)	Maintenance of EEG Activity (n = 39) No. (%)	p Value
30-day mortality	1 (1)	0 (0)	1 (2.6)	0.99
Stroke	0 (0)	0 (0)	0 (0)	NA
Transient ischemic attack	0 (0)	0 (0)	0 (0)	NA
Mental status change
Permanent	0 (0)	0 (0)	0 (0)	NA
Transient	5 (7)	3 (9)	2 (5)	0.65

EEG = electroencephalography; NA = not applicable.