Mean (SD) UPDRS motor section and dyskinesia score values

StatePreoperativePostoperativeANOVA
Motor scoreOff29.4 (9.6)17.9 (8.6) F(1,27)=38.4; p<0.000
On14.8 (9.1)11.3 (7.5)
RigidityOff2.0 (1.2)1.6 (1.2) F(3,69)=2.81; p<0.04
On0.8 (0.8)0.7 (1.1)
Resting tremorOff1.9 (1.5)0.8 (1.1) F(3,57)=4.28; p<0.008
On0.8 (1.1)0.1 (0.3)
BradykinesiaOff5 (3.1)3 (2.5) F(3,60)=3.74; p<0.01
On2.7 (2.5)1.4 (1.5)
PIGDOff5.1 (2)3.2 (2.1) F(1,27)=1.39; p<0.2
On3.5 (1.9)2.2 (2.5)
Head dyskinesia1.7 (1.3)0.36 (0.6) F(1,28)=25.25; p<0.000
Trunk dyskinesia1.6 (1.4)0.28 (0.55) F(1,28)=1.28; p<0.2
Ipsilateral (non-operated side) limb dyskinesia0.6 (1.08)0.16 (0.53) F(1,29)=61.3; p<0.01
Contralateral (operated side) limb dyskinesia2.38 (1.25)0.38 (0.53) F(1,30)=59.6; p<0.000
  • PIGD= Postural instability gait disorders.