Review Article
Shared Etiology in Autism Spectrum Disorder and Epilepsy with Functional Disability
Table 1
Correlating genetic disorder in both epilepsy and ASD.
| Genetic syndromes | Coexistence ( value) | Proportion of epilepsy % () | value | Proportion of ASD % () | value |
| Tuberous sclerosis complex | | 10.8% () [73] 70-80% () [74] | () () | 25-50% () [75] | () | Down syndrome | (), () | 8% () 1%–13% () [73] | () () | 5.8% [76] 3.1% () [72] 18.2% () [77] | () () | Dravet syndrome | | 100%() 100% () [78] | () () | 61.5% () 24.3% () [79] | () () | Fragile X syndrome | 28.1% () () | 11.8%–18% () [80] | () | 30% [81] 21% () | () | Rett syndrome | | 61% () [82] | () | Transitory autism features () [83] | () | Pitt–Hopkins syndrome | | 50%() [84] | () | 100% () [85] | () | Hypomelanosis of Ito syndrome | () () [86] | 37%–53% [87] 11.5%–50%() 49% () [88] | () () | 64% () [89] 10% of patients with ID () [90] | () () | Smith–Lemli–Opitz syndrome | () () | () [91] | () | 53% () [92] | () | Sotos syndrome | | Rare () [93] | () | 41% () [94] | () | Angelman syndrome | () (p <0.05) [95] | 100% () [96] 85% () [97] | () () | 42% () [98] 1.9% () [99] | () () |
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