Table 3

Comparative clinical outcome prediction accuracies

	Composite clinical motor score	MDS-UPDRS III
Falls*	0.70 (0.67 to 0.73)	0.64 (0.61 to 0.67)
Freezing*	0.72 (0.69 to 0.75)	0.66 (0.63 to 0.69)
Cognitive impairment	0.63 (0.61 to 0.65)	0.59 (0.57 to 0.61)
Self-care*	0.75 (0.73 to 0.77)	0.70 (0.68 to 0.72)
Usual activities*	0.69 (0.67 to 0.71)	0.64 (0.62 to 0.66)

*Non-overlapping 95% CI.
MDS-UPDRS III, Movement Disorders Society-Unified Parkinson’s Disease Rating Scale III.