Table 5.

Demographics of continuous variables in high-risk (OSTA < −4), medium-risk (−1 ≥ OSTA ≥ −4), and low-risk (OSTA > −1) patients in fall accidents.

Variables	High Risk	Medium Risk	Low Risk	Levene’s Test	F	p			Mean Difference	Post-Hoc
	−4 > OSTA	−1 ≥ OSTA ≥ −4	OSTA > −1	p						Games-Howell p
	n = 1251 (I)	n = 996 (II)	n = 947 (III)
Age	81.7 ± 6.6	70.5 ± 8.0	59.2 ± 9.1	<0.001	8606.7	<0.001	Low risk	High risk	−22.5	<0.001
								Medium risk	−11.3	<0.001
Weight	48.8 ± 7.3	58.1 ± 7.8	66.2 ± 10.2	<0.001	4315.6	<0.001	Low risk	High risk	17.4	<0.001
								Medium risk	8.1	<0.001
Height	151.8 ± 5.7	154.6 ± 5.3	157.5 ± 5.3	0.029	291.0	<0.001	Low risk	High risk	5.7	<0.001
								Medium risk	2.9	<0.001

OSTA = Osteoporosis Self-Assessment Tool for Asians.