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. Author manuscript; available in PMC: 2021 Aug 19.
Published in final edited form as: Parkinsonism Relat Disord. 2021 Mar 29;86:19–26. doi: 10.1016/j.parkreldis.2021.03.019

Table 1.

Sample characteristics (N = 33)

Mean or N SD or % Min Max
Demographics
   Age (years) 64.61 9.55 49 88
   Sex N (%)
    Male 23 70%
    Female 10 30%
   Years of education 16.88 1.95 13 20
Clinical characteristics
   Years since PD diagnosis 4.98 3.69 1 15
   Hoehn and Yahr stage N (%)
    Two 29 88%
    Three 4 12%
   Part 3 of MDS-UPDRS 24.15 9.88 4 45
  Dopamine equivalence 10.12 7.73 1 23
   Meets MDS criteria for PD-MCI N (%) 17 52%
Cardiorespiratory fitness
   Maximum VO2 (ml/min/kg) 30.35 4.51 22.90 40.83

Bolded estimates denote p < .05

UPDRS=Unified Parkinson’s Disease Rating Scale