Table 2.

Association of sociodemographic, lifestyle, and health status with poor functional status

Characteristics		Adjusted odds ratio	95 % CI	P
Age (year)
	60–69	Ref
	70–79	1.45	0.77, 2.76	0.250
	≥ 80	2.83	1.46, 5.50	0.002
Past occupation
	Employed	Ref
	Unemployed	2.41	1.26, 4.65	0.008
Memory/concentration problem
	No	Ref
	Yes	2.32	1.30, 4.13	0.004
Depressive symptoms
	No	Ref
	Yes	2.52	1.28, 4.95	0.008
Hypertension
	No	Ref
	Yes	1.78	1.03, 3.06	0.038