Research Article
Development of a Non-Motor Fluctuation Assessment Instrument for Parkinson Disease
Table 1
Characteristics of patient-participants.
| Characteristics | Patients () |
| Mean age, years | 74 | Mean age onset of PD, years | 64 | Mean PD stage (H + Y), years | 3 | Mean LEDD, mg/d | 770 | Sex, % men | 91 |
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