TABLE 3.

Association of ABP with recurrent falls over 24 months.

Characteristic	Unadjusted model		Multivariate model
	OR (95% CI)	P	OR (95% CI)	P
Alla	1.533 (1.178, 1.996)	0.001	1.422 (1.065, 1.898)	0.017
No history of fallsb	2.013 (1.172, 3.457)	0.011	1.810 (1.021, 3.211)	0.042
History of fallsb	1.280 (0.932, 1.757)	0.127	1.317 (0.941, 1.842)	0.109
Femalec	1.611 (1.145, 2.266)	0.006	1.558 (1.079, 2.248)	0.018
Malec	1.492 (0.953, 2.337)	0.080	1.210 (0.738, 1.984)	0.449
Age<65d	1.495 (1.078, 2.074)	0.016	1.269 (0.885, 1.821)	0.195
Age≥65d	1.683 (1.074, 2.640)	0.023	1.880 (1.142, 3.095)	0.013
CES-D<16e	1.555 (1.172, 2.064)	0.002	1.489 (1.090, 2.034)	0.012
CES-D≥16e	1.208 (0.581, 2.513)	0.613	1.027 (0.454, 2.323)	0.949

^aMultivariate Model: Adjusted by age, body mass index (BMI), gender, race, education, history of smoking, alcohol use, analgesics use, history of fall, PASE, repeated chair stands, knee confidence, history of knee injury, history of knee sugury and Center for Epidemiologic Studies Depression (CES-D). ^bMultivariate Model: ^aMultivariate Model without history of fall. ^cMultivariate Model: ^aMultivariate Model without gender. ^dMultivariate Model: ^aMultivariate Model without age. ^eMultivariate Model: aMultivariate Model without CES-D. Bold indicates that p is less than 0.05, which is statistically significant.