Clinical Study

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

Table 2

Distribution of patients after H & Y stage grouped by severity.

H & Y categoriesPatients ( )Percent (%)

Mild7555.56
Moderate4231.11
Severe1813.33

Subdivisions: H & Y 1–2.5 = (mild); 3 = (moderate); 4 + 5 = (severe).