Table 3. Factors (age, sex, setting and level of formal education) associated with being categorized as totally dependent for IADLs and partially dependent (Lawton & Brody Index) Odds ratio, 95% confidence intervals in brackets.

Variables	Lawton & Brody Index
	IADL partially/totally dependent
Age >74y	2.3 (1.3-4.0)*
Males	5.3 (3.0-9.2)**
Rural setting	0.4 (0.5-1.6)
No formal education	2.5 (1.3-4.7)**
12-24 months of education	1.2 (0.7-2.1)

Categories/groups of references in the model: Non IADL impaired, Age 60-74y, Females, Urban setting, 25-48 months of education

^*p < 0.05.

^**p < 0.01.