Table 3.

Baseline and last-visit dyskinesia and off-state condition

VariableBefore surgeryLast visitPercent changep Value
UPDRS = Unified Parkinson’s Disease Rating Scale.
Dyskinesia duration, UPDRS item 32 score ± SD1.7 ± 1.00.6 ± 0.5−66.70.017
Dyskinesia disability, UPDRS item 33 score ± SD3.0 ± 0.80.4 ± 0.8−85.70.0006
Off-time duration, UPDRS item 39 score ± SD2.6 ± 1.00.4 ± 0.5−83.30.0003