Childhood Onset Survey 2022 Report - Flipbook - Page 10
Top Types and shared variants
SPG4
58 participants
SPG3A
22 participants
SPG31
7 participants
Pure v complex
Pure v complex
Pure v complex
Pure: 39
Pure: 14
Pure: 5
Complex: 15
Complex: 8
Complex: 2
Hereditary v de
novo
Hereditary v de
novo
Hereditary v de
novo
Hereditary: 24
Hereditary: 8
Hereditary: 6
De novo: 31
De novo: 14
De novo: 1
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