Table 1:

Demographic and clinical data of subjects studied

Patients with PD (n = 21)Controls (n = 21)P
Sex (M/F)9:129:121.00
Age (yr) (mean)72.0 ± 7.569.7 ± 8.6.54
Onset (yr) (mean)69.0 ± 8.3
Disease duration (mo) (mean)32.7 ± 27.1
H & Y stage (median) (range)2 (1–3)
  • Note:—H & Y stage indicates Hoehn and Yahr stage.