Table 4.

Adjusted odds-ratio for agreement modelisation

	Adjusted ORb	95% CI		p value
Gender
Men	ref.
Women	86.024	21.121	350.367	<  0.000
Lifestyle at baseline
At home with its husband/spouse	ref.
At home with relatives	10.173	1.347	76.834	0.025
At home, alone, with relatives in the neighborhood (and other lifestyle)a	16.947	4.13	69.54	<  0.000
At home, alone, without relatives in the neighborhood	4.074	0.951	17.458	0.058
Diagnosis stage
Absence of trouble	0.338	0.081	1.403	0.135
Subjective cognitive complaint	ref.
Mild neurocognitive disorders (and other cases)a	1.127	0.737	1.722	0.581
Major neurocognitive disorders	2.535	1.597	4.024	<  0.000

ref. reference category

^a 2 categories with similar mean IADL were regrouped to manage small sizes

^b Variables excluded from the model: age, marital status, educational level, MMSE, NPI, etiology