Table 5.

Regressions-Adjusted Overall Adherence and Health Care Costs in the 6-Month Post-Index Period

	Intervention (n = 72,410)	Control (n = 72,410)	Difference	P value
Adherence (PDC)	0.546	0.528	0.018	<.0001
Probability of adherent (PDC ≥80%): intervention vs. control
	Odds ratio	95% confidence interval		P value
	1.040	1.015	1.065	0.001
	Intervention (n = 72,410)	Control (n = 72,410)	Difference	Pvalue
Total health care costs	5084.88	5310.95	−226.07	<.0001
Pharmacy costs	1458.75	1550.97	−92.22	<.0001
Inpatient costs	1035.48	949.39	86.09	0.004
Outpatient costs	2706.43	2826.44	−120.01	<.0001
Emergency room costs	148.15	186.12	−37.97	<.0001

PDC = proportion of days covered.