TSC2 mutation (P = .033), epilepsy (P = .011), seizure before 2 years old (P = .001), course of epilepsy (more than 2 years) (P = .001), high reported seizure frequency (more than once a month) (HRSF) (P = .007), multiple antiepileptic drugs (≥2) (P = .002), intellectual disability (ID) (mild and moderate ID, P < .0001, and severe and profound ID, P < .0001), and TANDs (P < .0001) (ADHD, P = .004; agoraphobia, P = .007; and social anxiety disorder, P < .0001) were closely related to lower QOL scores. The gene discussed is TSC2; the disease is social phobia.