. 2022 Nov 17;24(11):e39973. doi: 10.2196/39973

Table 4.

Multinomial regression results of patients’ sociodemographic characteristics and impact of Care Information Exchange on patient’s satisfaction with care.

		Univariate^a						Multivariable^a
		Worse care quality vs about the same			Better care quality vs about the same			Worse care quality vs about the same			Better care quality vs about the same
		Odds ratio (95% CI)	P value	Odds ratio (95% CI)		P value	Odds ratio (95% CI)		P value	Odds ratio (95% CI)		P value
Sex
	Female	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	Male	0.84 (0.31-2.31)	.74	1.32 (0.88-1.97)		.17	—^b		—	—		—
Age (years)
	≥65	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	≤64	0.69 (0.27-1.80)	.45	1.215 (0.76-1.75)		.51	N/A^c		N/A	N/A		N/A
Ethnicity
	White	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	Ethnic minority	1.30 (0.35-4.78)	.70	2.32 (1.38-3.90)		.002	1.68 (0.44-6.41)		.45	2.12 (1.22-3.67)		.007
Native language
	English	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	Non-English	1.74 (0.47-6.52)	.41	1.63 (0.91-2.89)		.10	—		—	—		—
Education
	Secondary or below	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	Undergraduate or Professional	8.15 (1.03-64.80)	.05	1.14 (0.67-1.96)		.63	—		—	—		—
	Postgraduate or higher	5.94 (0.67-52.47)	.11	1.11 (0.69-1.80)		.67	—		—	—		—
Digital literacy
	Lower digital health literacy	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	Higher digital health literacy	2.29 (0.29-18.03)	.43	2.47 (1.19-5.13)		.02	2.17 (0.27-17.35)		.46	2.35 (1.09-5.04)		.03
Health status
	Neither good nor poor	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	Poor	0.92 (0.27-3.16)	.89	1.34 (0.80-2.23)		.27	N/A		N/A	N/A		N/A
	Good	1.04 (0.32-3.33)	.95	1.07 (0.65-1.78)		.78	N/A		N/A	N/A		N/A
Motivation to be involved in own care
	Not very much or a moderate amount	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	A lot or very much	3.00 (0.39-23.31)	.29	1.99 (1.04-3.82)		.04	X^d		X	X		X
Frequency of CIE use
	Once a month or less	Reference	Reference	Reference		Reference	Reference		Reference	Reference		Reference
	Once a week or more	0.92 (0.32-2.67)	.88	2.13 (1.41-3.23)		<.001	0.90 (0.27-2.95)		.86	2.03 (1.31-3.13)		.002

^aGoodness-of-fit: χ²₈=5.6; P=.69.

^bVariable excluded from the final multivariable model using a backward elimination approach.

^cN/A: not applicable; variable not entered into the multivariable analyses due to nonsignificance (P>.25) in univariate analyses.

^dVariable excluded from the final multivariable model due to 0 cell counts producing unstable estimates.