The Possible Clinical Predictors of Fatigue in Parkinson’s Disease: A Study of 135 Patients as Part of International Nonmotor Scale Validation Project

Table 1

Distribution of disease severity as measured by Hoehn and Yahr stage (H & Y stage).

H & Y stage	Patients (𝑛)	Percent (%)
1	16	11.85
1.5	17	12.59
2	22	16.30
2.5	20	14.81
3	42	31.11
4	15	11.11
5	3	2.22