Table 2.
Spearman Correlations of Gait and Balance Function (Off- and On-Medication States), Patient Perception, and Clinical Ratinga
↵a ABC scale=Activities-specific Balance Confidence scale, UPDRS=Unified Parkinson's Disease Rating Scale, PDQ-39=Parkinson's Disease Questionnaire. P values <.05 are bolded. See Appendix for description of measures.