Clinical characteristics of patients with Parkinson with and without FOG.

Abbreviations: MMSE = Mini Mental State Examination; MDS-UPDRS-III = Movement Disorders Unified Parkinson’s disease rating scale part 3; H&Y = Hoehn and Yahr stage; NFOG-Q = New freezing of gait questionnaire; LED = levodopa equivalent dose.Results are presented as mean and 1 standard deviation for normally distributed data and as the median and interquartile range (Q1-Q3) for non-normally distributed data. NA = not applicable.* indicates p-value Clinical characteristics of patients with Parkinson with and without FOG.