Table 3.

Multinomial logistic regression model: factors associated with acceptability (no preference as the reference group).

Variable and outcome		ORa (95% CI)	P value
Age at survey completion, years
	Computer/tablet	0.96 (0.92-1.01)	.11
	Paper-and-pencil questionnaire	1.05 (0.98-1.13)	.14
IADLb impairment (≥1 impaired categories)
	Computer/tablet	4.42 (1.4-13.9)	.01
	Paper-and-pencil questionnaire	1.62 (0.27-9.87)	.60

^aOR: odds ratio.

^bIADL: Instrumental Activities of Daily Living.