Table 1. Summary of clinical details.
| Case | Age(yr)/Sex | Disease duration (yr) | Pre-op UPDRS Ш On/off Medication | Pre-op UPDRS П item 14 On/off | PD phenotype | MMSE | BDI |
|---|---|---|---|---|---|---|---|
| 1 | 60/F | 16 | 24/45 | 0/0 | PIGD | 29 | N/A |
| 2 | 68/M | 13 | 21/32 | 2/2 | PIGD | 29 | 20 |
| 3 | 69/F | 20 | 8/49 | 0/2 | PIGD | 30 | 10 |
| 4 | 52/M | 12 | 20/31 | 1/3 | PIGD | 30 | 11 |
| 5 | 64/M | 27 | 13/28 | 0/2 | PIGD | 29 | 8 |
| 6 | 64/M | 10 | 30/54 | 0/4 | PIGD | 30 | 1 |
| 7 | 64/M | 12 | 7/44 | 0/0 | PIGD | 30 | 7 |
| 8 | 65/F | 13 | 8/30 | 0/0 | PIGD | 29 | 10 |
| 9 | 58/M | 9 | 23/47 | 0/0 | PIGD | 29 | 8 |
| 10 | 63/F | 14 | 19/31 | 1/1 | PIGD | 30 | 11 |
| 11 | 65/F | 17 | 28/49 | 0/0 | PIGD | 27 | 14 |
| 12 | 54/F | 16 | 29/46 | 1/1 | PIGD | 30 | 4 |
| 13 | 64/M | 13 | 22/46 | 0/1 | TD | 30 | 10 |
| 14 | 62/F | 21 | 28/48 | 2/4 | PIGD | 30 | 13 |
| 15 | 55/F | 11 | 19/30 | 1/3 | PIGD | 30 | 17 |
BDI: Beck Depression Inventory; F: Female; M: Male; MMSE: Mini Mental State Examination; PIGD: Postural instability and gait difficulty; TD: Tremor dominant; UPDRS: Unified Parkinson's disease Rating Scale.