Frailty assessment based on trunk kinematic parameters during walking

Table 3 Classification performance

		Sensitivity	Specificity	Accuracy	Precision
Gait Velocity	Robust	0.60	0.74	0.69	0.53
	Pre-Frail	0.18	0.68	0.52	0.23
	Frail	0.71	0.82	0.78	0.67
G. V. + Selected gait parameters	Robust	0.74	0.81	0.78	0.66
	Pre-Frail	0.48	0.78	0.68	0.53
	Frail	0.77	0.90	0.86	0.79

ISSN: 1743-0003