Table 2.

Unadjusted and adjusted odds ratios of having a yearly mammogram among 140,390 female patients (609,061 patient-year observations) aged 50 years or older with encounters in primary care or women's health/gynecology practices, between 2018 and 2023 at the MultiCare Health System in Washington State.

	Unadjusted		Adjusted
Predictors	Odds Ratios	CI	Odds Ratios	CI
(Intercept)			0	0.00, 0.00
Encounters with health services, by urbanicity
In-person only-Urban
In-person only-Rural	0.8	0.72, 0.88	1.13	1.01, 1.26
Telehealth-Urban	0.67	0.64, 0.70	0.65	0.62, 0.69
Telehealth-Rural	0.25	0.20, 0.30	0.51	0.41, 0.62
No visits-Urban	0.21	0.20, 0.21	0.22	0.22, 0.23
No visits-Rural	0.15	0.14, 0.17	0.23	0.21, 0.25
Pre-Covid
No
Yes	0.88	0.87, 0.89	0.9	0.89, 0.91
Race/Ethnicity
Non-Hispanic White
Hispanic	0.68	0.61, 0.75	0.96	0.87, 1.06
AI/AN	0.43	0.35, 0.52	0.58	0.47, 0.70
Non-Hispanic Asian	0.77	0.72, 0.83	0.81	0.75, 0.88
Non-Hispanic Black	0.75	0.68, 0.82	0.97	0.88, 1.06
Hawaiian/Pacific Islanders	0.38	0.31, 0.45	0.54	0.45, 0.66
Other/bi-racial	0.47	0.43, 0.51	0.64	0.58, 0.71
Age Group
50–59
60–70	2.39	2.29, 2.49	2.3	2.20, 2.41
70+	1.12	1.07, 1.16	1.06	1.01, 1.12
Insurance - Coverage Type
Commercial
Medicare	0.62	0.62, 0.62	0.6	0.58, 0.63
Medicaid	0.34	0.34, 0.34	0.35	0.33, 0.37
Government	1.03	1.03, 1.03	0.76	0.68, 0.85
Self Pay	0.39	0.39, 0.39	0.3	0.27, 0.33
Area Deprivation Indexa	0.9	0.89, 0.91	0.91	0.90, 0.92

NH/PI, Native Hawaiian/Pacific Islander; AI/AN, American Indian/Alaska Native; CI, Confidence Interval.

^aOdds associated with 1 unit increase.