| HbA1c range | ||||
---|---|---|---|---|---|
<6.5 | 6.5–6.9 | 7–7.9 | 8–8.9 | ≥9 | |
(n = 1028) | (n = 600) | (n = 1065) | (n = 706) | (n = 1324) | |
Age, years | 67.1 (12.9) | 66.3 (12.4) | 65.4 (12.0) | 63.7 (11.7) | 60.9 (11.5) |
Female | 53.6 | 52.0 | 55.6 | 52.3 | 49.2 |
Black Race | 47.2 | 41.7 | 41.2 | 39.7 | 42.0 |
Hispanic/Latino Ethnicity | 28.7 | 28.8 | 29.8 | 32.2 | 32.2 |
Insurance | |||||
 Medicaid | 28.2 | 31.2 | 30.6 | 33.3 | 33.5 |
 Medicare | 30.5 | 27.0 | 25.7 | 24.1 | 18.7 |
 Private | 4.1 | 4.5 | 3.4 | 4.7 | 4.6 |
 Self-Pay | 18.0 | 18.8 | 22.4 | 24.9 | 27.7 |
 Other | 19.3 | 18.5 | 17.9 | 13.0 | 15.4 |
Diabetes Severity Index | 3.5 (1.7) | 3.3 (1.7) | 3.3 (1.6) | 3.5 (1.7) | 3.4 (1.7) |
Comorbid Conditions | |||||
 Myocardial Infarction | 10.8 | 13.0 | 11.8 | 11.2 | 12.2 |
 Peripheral Vascular Disease | 14.7 | 11.7 | 13.3 | 15.0 | 11.7 |
 Cerebrovascular Disease | 17.8 | 15.5 | 16.9 | 13.2 | 10.7 |
 Dementia | 2.2 | 2.3 | 2.0 | 1.4 | 1.1 |
 Chronic Pulmonary Disease | 23.8 | 26.3 | 27.2 | 24.5 | 25.8 |
 Rheumatic Disease | 2.4 | 1.8 | 2.0 | 1.1 | 1.4 |
 Liver Disease | 7.5 | 5.2 | 4.0 | 3.7 | 4.8 |
 Renal Disease | 30.3 | 19.7 | 18.6 | 21.1 | 21.4 |
 Malignancy or Tumor | 8.6 | 10.0 | 6.4 | 6.5 | 5.8 |
Heart Rate, beats/min | 74.8 (13.1) | 75.2 (12.9) | 76.3 (13.2) | 77.6 (14.1) | 78.2 (13.8) |
Systolic Blood Pressure, mmHG | 133.7 (22.4) | 135.3 (23.0) | 134.6 (22.2) | 135.6 (23.4) | 134.7 (22.9) |
Creatinine, mg/dl | 1.9 (1.8) | 1.5 (1.2) | 1.5 (1.2) | 1.5 (1.3) | 1.5 (1.3) |
Hemoglobin, g/dl | 11.6 (2.0) | 12.0 (1.9) | 12.0 (1.9) | 12.1 (1.9) | 12.2 (2.0) |
ACE inhibitor or ARB | 55.1 | 58.2 | 58.8 | 56.7 | 59.9 |
Beta-Blocker | 36.7 | 34.8 | 37.5 | 35.6 | 34.5 |
Loop Diuretic | 57.9 | 63.0 | 62.4 | 62.3 | 57.4 |
Insulin | 21.7 | 25.2 | 35.8 | 50.9 | 62.3 |
Metformin | 14.1 | 22.2 | 16.4 | 18.8 | 19.5 |
Sulfonylurea | 9.0 | 11.7 | 12.4 | 9.8 | 10.6 |
Prior Utilization | |||||
 Hospitalization in Prior 90 Days | 54.3 | 45.3 | 52.8 | 53.8 | 58.9 |
 Hospitalizations, Prior Year | 1.5 (2.0) | 1.2 (1.8) | 1.4 (1.9) | 1.4 (1.7) | 1.5 (2.0) |
 ED Visits, Prior Year | 0.6 (1.3) | 0.5 (1.1) | 0.6 (1.7) | 0.5 (1.3) | 0.6 (1.3) |
 Clinic Visits, Prior Year | 6.9 (12.8) | 7.3 (15.3) | 6.6 (15.0) | 5.3 (12.6) | 5.5 (12.2) |