Table 3.

Associations of cognitive frailty components with IADL disability

	IADL disability
	OR	95% CI	P-value
Weight loss	1.13	0.42–3.04	0.815
Exhaustion	3.23	1.66–6.30	0.001
Slowness	0.97	0.51–1.87	0.937
Weakness	2.29	1.18–4.43	0.014
Low physical activity	2.97	1.52–5.81	< 0.001
Cognitive impairment	7.72	3.61–16.53	< 0.001

Note: OR: odds ratio; 95% CI: 95% confidence interval; IADL: instrumental activities of daily living

Odds ratio adjusted for age, sex, education, BMI, marital status, living arrangement, chronic diseases, medications, self-rated health, sleep disorders, smoking status, drinking status, and depressive symptoms