TABLE 2.

Average PDC, Drug Adherence Status, and Diabetes Control Status for Patients with T2DM Receiving Antidiabetic Medication by Insurance Type

	Commercial		Medicare		Medicaid
	Mean (%)	Standard Error	Mean (%)	Standard Error	Mean (%)	Standard Error
Average PDC
Age group
18-34	63	0.003			64	0.004
35-44	70	0.002			70	0.003
45-54	76	0.001			75	0.002
55-59	79	0.001			79	0.002
60-64	82	0.001			81	0.002
<65			79	0.001
65-69			84	0.001
≥ 70			84	0.001
Gender
Female	75	0.001	83	0.001	73	0.001
Male	78	0.001	83	0.001	76	0.002
Total	77	0.001	83	0.001	75	0.001
Percentage with PDC ≥ 80%
Age group
18-34	38	0.006			41	0.005
35-44	44	0.003			48	0.005
45-54	47	0.002			49	0.003
55-59	53	0.003			56	0.004
60-64	57	0.003			57	0.004
<65			63	0.002
65-69			71	0.003
≥70			73	0.001
Gender
Female	57	0.002	70	0.001	55	0.002
Male	61	0.001	71	0.002	58	0.003
Total	60	0.001	71	0.001	57	0.002
Diabetes Control
Age group
18-34	67	0.006			54	0.007
35-44	68	0.003			52	0.005
45-54	67	0.002			52	0.003
55-59	68	0.002			52	0.004
60-64	68	0.002			52	0.004
<65			47	0.003
65-69			54	0.003
≥70			56	0.001
Gender
Female	69	0.002	53	0.001	53	0.002
Male	68	0.001	54	0.002	53	0.003
Total	69	0.001	54	0.001	53	0.002

PDC = proportion of days covered; T2DM = type 2 diabetes mellitus.