Instrumental activities of daily living and self-rated health in community-dwelling older adults: cross-sectional findings from the HUNT Study (HUNT4 Trondheim 70+)

Table 3 Association between IADL limitation and poor SRH (n=1104). Binary logistic regression, method = enter. OR (95% CI)

	Model 1		Model 2		Model 3		Model 4
	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
No IADL limitation	1.00	Reference	1.00	Reference	1.00	Reference	1.00	Reference
IADL limitation	7.77	(5.21–11.58)	7.29	(4.63–11.47)	4.87	(2.98–7.96)	3.26	(1.89–5.61)

Model 1: Unadjusted
Model 2: Adjusted for gender, age, cohabiting status and educational level
Model 3: Adjusted for model 2 + physical activity, gait speed and grip strength
Model 4: Adjusted for model 3 + depressive symptoms, limiting long-term illness and cognitive function

ISSN: 1471-2318