Patient | Age at Test Date | Sex | Neuropathy | Audiology | MRI/CT Imaging | IQ Testing | DTR | |||
---|---|---|---|---|---|---|---|---|---|---|
ID # (Protocol designated ID) |  |  | Abn SNC | Abn MNC | SNHL | Cerebral Atrophy | Cerebellar Atrophy | Hypo- myelination | IQ < 80 | Absent |
XPA1 (XP81BE) | 18 | F | + | + | Mod | 1 | 1 | – | + | + |
XPA2 (XP79BE) | 24 | M | + | + | Mild | 2 | 1 | – | + | + |
XPA3 (XP19BE)a | 33 | M | + | + | Mod | 2 | 2 | – | + | + |
XPA4 (XP460BE) | 9 | F | + | + | ND | 1 | 1 | + | ND | + |
XPA5 (XP12BE)a-d | 19 | F | + | + | Severe | 3 | 2 | – | + | + |
XPA6 (XP360BE)e | 10 | M | + | + | Mod | 2 | 1 | + | ND | + |
XPA7 (XP53BE) | 3 | F | + | + | ND | 1 | 0 | – | ND | – |
XPA8 (XP337BE) | 21 | M | – | – | Normal | 0 | 0 | – | + | – |
XPA9 (XP631BE) | 13 | F | – | – | Normal | 0 | 0 | – | + | – |