Association of Lateralized Interictal Epileptiform Discharges with Postsurgical Seizure Outcomes in Patients with Tuberous Sclerosis Complex: A 10-Year Retrospective Study at a Single Center

Table 3

The relationship between IED patterns and postsurgical seizure outcomes in TSC patients.

IED patterns	1-year follow-up ()		5-year follow-up ()		10-year follow-up ()
	SF ()	No-SF ()	SF ()	No-SF ()	SF ()	No-SF ()
Focal	10 (83.3)	2 (16.7)	9 (75)	3 (25)	8 (72.7)	3 (27.3)
Lateralized	28 (90.3)	3 (9.7)	22 (75.9)	7 (24.1)	15 (78.9)	4 (21.1)
Multifocal	10 (71.4)	4 (28.6)	9 (64.3)	5 (35.7)	8 (66.7)	4 (33.3)
Generalized	18 (72)	7 (28)	10 (50)	10 (50)	9 (60)	6 (40)

Abbreviations: IEDs: interictal epileptiform discharges; SF: seizure freedom. Values are (%). and .