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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: JAMA Neurol. 2013 Apr 1;70(4):448–454. doi: 10.1001/jamaneurol.2013.1033

Table 5.

Risk Factors for First Remote Symptomatic Seizure Among Survivors (n=67), Log-rank test

Risk Factor # with Remote Seizure/# with Risk Factor # with Remote Seizure/# without Risk Factor P Value Bonferroni corrected P Valuea
Seizure at presentation 6/29 8/38 .78
Acute seizure after presentation but <7 days 0/7 14/60 .32 .96
Any acute symptomatic seizure within 7 days 6/33 8/34 .63
Childhood ICH 12/50 2/17 .053 .27
Cortical involvement 6/31 8/36 .48 1.00
Parenchymal location 13/60 1/7 .40
AED at discharge 9/36 5/31 .34
Epileptiform discharges 4/22 10/45 .90
Vascular malformation 9/35 5/32 .11 .5
Elevated ICP requiring urgent intervention 9/26 5/41 .005b .03c

Abbreviations: #, number; AED, antiseizure medication; ICP, intracranial pressure.

a

, Correction for a priori hypotheses only.

b

, Statistically significant prior to Boneferroni correction for multiple comparisons.

c

, Statistically significant after Bonferroni correction for multiple comparisons.