Risk of Falls in Parkinson’s Disease: A Cross-Sectional Study of 160 Patients

Table 4

Receiver operating characteristic analyses.

	AUC	Sensitivity	Specificity	Accuracy %	Cut-off value
Tinetti Balance	0.81	0.71	0.79	0.76	11.5
Tinetti total	0.81	0.60	0.86	0.52	17.5
Hoehn and Yahr	0.78	0.77	0.71	0.74	2.5
Tinetti Gait	0.77	0.71	0.74	0.76	10.5
UPDRS III	0.76	0.77	0.70	0.72	26.5
Activities of daily living	0.74	0.73	0.66	0.69	85
Disease duration	0.70	0.71	0.70	0.70	7.5
FOG questionnaire	0.70	0.55	0.84	0.74	8.5
Levodopa dose	0.66	0.79	0.49	0.61	425
Age	0.62	0.52	0.69	0.54	76.5
MMSE	0.60	0.23	0.89	0.63	22.5

Abbreviations. AUC: area under the curve; UPDRS: Unified Parkinson’s Disease Rating Scale; FOG: freezing of Gait; MMSE: Minimental State Examination.