Table 4. Patient Care-Related Factors .

Variable	Case No. (%)	Control No. (%)	Adjusted OR a	P>|z|	95% CI
					Lower	Upper
Depression	27 (14.6)	32 (2.8)	5.90	<0.001	3.44	10.12
Vision problem	38 (20.5)	42 (3.7)	6.93	<0.001	4.22	11.38
Gait disorder	87 (47.0)	140 (12.3)	6.41	<0.001	4.51	9.11
Use of walking aids	71 (40.5)	91 (8.1)	8.47	<0.001	5.65	12.69
Stroke	8 (4.3)	52 (14.6)	0.94	0.884	0.44	2.02
Incontinence	28 (15.1)	40 (3.5)	4.86	<0.001	2.91	8.10
Parkinson disease	3 (1.6)	3 (0.3)	4.96	<0.001	0.70	6.84
Cancer	33 (17.8)	80 (7.0)	2.86	<0.001	1.84	4.44
Diabetic	19 (10.3)	32 (2.8)	2.88	<0.001	1.54	5.38

Abbreviation: OR, odds ratio.

^aBased on multilevel logistic regression and adjusted with variables of age, gender, Morse scale score, history of prior fall, and length of stay.