The Discriminant Value of Phase-Dependent Local Dynamic Stability of Daily Life Walking in Older Adult Community-Dwelling Fallers and Nonfallers

Table 2

Classification performance for predictor matrices , , and (see Table 1 for their definitions).

	Predictors	Predictors	Predictors
Sensitivity	0.72	0.72	0.69
Specificity	0.90	0.79	0.87
AUC	0.93	0.84	0.83
Error (1 – accuracy)	0.18	0.24	0.21