Baseline parameters of PD fallers and PD non-fallers.

a odds ratio for falling related to the unit change in each parameter (in all PD patients)b based on likelihood ratio test in logistic regression modelc unit change defined as 100mg of L-DOPA equivalent*PD-F vs. PD-NF differences significant at the Holm-Bonferroni-corrected level of p † ON vs. OFF differences significant at the Holm-Bonferroni-corrected level of p Abbreviations: PD: Parkinson’s disease; PD-F: PD fallers; PD-NF: PD non-fallers; SD: standard deviation; CI: confidence interval; OFF: “off” medication state; ON: “on” medication state; UPDRS-III: Unified Parkinson Disease Rating Scale, Motor score; Presence of dyskinesia: number of patients with UPDRS IV A ≠ 0; Dyskinesia subscore: sum of UPDRS items 32 and 33; GBS: Gait and balance score; NMS-30: Non-motor symptom scale; MoCA: Montreal Cognitive Assessment; FAB: Frontal Assessment Battery; BDI-II: Beck Depression Inventory, Second Edition; STAI: State-Trait Anxiety Inventory (X1 = State anxiety, X2 = Trait anxiety); FES-I: Short Falls Efficacy Scale-International; FOG: Freezing of gait, UPDRS-II, item 14; ESSOT: Composite equilibrium score in Sensory organization test; CV: coefficient of variationBaseline parameters of PD fallers and PD non-fallers.