Table 4.

Effect of sensor set on model performance

Sensor Set	Tremor		Bradykinesia
	Binary	Multiclass	Binary	Multiclass
Combo	0.78 (0.70–0.86)	0.76 (0.68–0.83)	0.67 (0.61–0.74)	0.65 (0.59–0.71)
Accel	0.77 (0.67–0.87)	0.74 (0.65–0.82)	0.63 (0.57–0.70)	0.63 (0.57–0.68)
Gyro	0.79 (0.74–0.85)	0.77 (0.72–0.82)	0.68 (0.61–0.75)	0.64 (0.59–0.70)
Watch	0.79 (0.69–0.89)	0.77 (0.68–0.86)	0.63 (0.56–0.69)	0.61 (0.56–0.66)

Average and 95% confidence intervals of model performance (AUROC) to classify PD symptoms using different sensor sets