Table 2.

Logistic regression analysis of medical care gap closure,^* by total MDI^† population and MDI model type.

MDI POPULATION CHARACTERISTICS	ODDS RATIO	95% CONFIDENCE INTERVAL	p VALUE
Total MDI Population
MDI population	1.46	1.29–1.65	< .0001
Non-MDI population	1.00	NA‡	NA
MDI Model Type, Dental Clinic
Least integration: Colocated medical and dental office, nonembedded medical staff. Salmon Creek	1.18	1.02–1.37	< .0007
Moderate integration: Stand-alone dental office, embedded medical staff. Glisan	1.70	1.36–2.12	< .0346
Most integration: Colocated medical and dental office, embedded medical staff. Beaverton, Cedar Hills	2.08	1.73–2.50	< .0001
Non-MDI population	1.00	NA	NA

^*Population includes patients enrolled in Medicare who were patients 65 years or older with 1 or more care gaps at baseline. All care gap closure assessed at 30 days after index visit, except for fecal immunochemical testing, mammography, annual diabetes mellitus examination, retinopathy examination, and smoking cessation, which was assessed at 60 days after index visit. P value from logistic regression analysis.

^†MDI: Medical-dental integration.

^‡NA: Not applicable.