Table 3.

Concurrent validity of FallSA against Physiological Profile Assessment (PPA).

Variables			r value		Kappa		Sensitivity (%)		Specificity (%)		ROCa
Gender
	Males	.538		.494		88.9		74.2		0.749
	Females	.502		.429		70.7		90.0		0.790
Education level
	Low	.511		.628		81.8		83.3		0.902
	High	.427		.489		80.0		69.2		0.776
Total score			.518		.516		80.4		71.1		0.794

^aROC: receiver operating characteristic.