highly significantP = 0.04
The differences in percentage of akinesia between Preop and FU 1, and between FU 2 and FU 3, were not significant, but the other comparisons were highly significant, with the values decreasing from 30.4 ± 7.5 (Preop) to 29.3 ± 4.2 (FU 1), 19.8 ± 11.6 (FU 2, P = 0.04 vs FU 1), and 14.5 ± 7.2 (FU 3, P < 0.001 vs FU 1).