Table 4.

Multivariate model, effect of telemedicine on appointment completion (N = 104 698).

Predictors	Odds ratio	95% confidence intervals	P
(Intercept)	9.74	9.06-10.48	<.001
Telemedicine	1.64	1.59-1.69	<.001
Age	0.95	0.94-0.95	<.001
Gender [Male]	0.93	0.90-0.96	<.001
Race [ref: White/Caucasian]
Black or African American	0.84	0.80-0.88	<.001
Other/Unknown	0.95	0.91-1.00	.041
Ethnicity [Not Hispanic/Latino]	1.11	1.07-1.16	<.001
Insurance Type [ref: Private]
Medicaid	0.55	0.53-0.58	<.001
Medicare	0.49	0.47-0.52	<.001
Other	0.98	0.90-1.07	.625
Visit type [Established patient]	0.94	0.91-0.97	<.001
Travel distance	1	1.00-1.00	.751
Charlson Comorbidity Index	2.47	2.42-2.53	<.001
Observations	87 376
R2 Tjura	0.112

^aTjur’s R2 coefficient of determination.