Exhibit 2.
Characteristics of Adult Patients with Diabetes (N=2576 patients)
| Characteristic | Overall Percent |
|---|---|
| Sociodemographics | |
| Age, mean (SD) | 72 (11) |
| <50 | 5.0 |
| 50–59 | 7.2 |
| 60–69 | 21 |
| 70–79 | 41 |
| ≥80 | 26 |
| Race - Caucasian | 91 |
| Black | 5.1 |
| Other race/ethnicity | 3.7 |
| Female | 55 |
| Medicaid | 16 |
| Entitlement due to disability | 19 |
| Comorbid conditions | |
| Ambulatory Care Group Risk Score, Mean (SD) | 1.5 (1.0) |
| Ambulatory Care Group Chronic Condition Count, Mean(SD) | 5.2 (3.2) |
| Cardiovascular disease - none | 47 |
| Ischemic heart disease only | 23 |
| Congestive heart failure | 29 |
| Hypertension | 82 |
| Chronic kidney disease or end-stage renal disease | 23 |
| Stroke/transient ischemic attack | 8.3 |
| Obesity | 22 |
| Depression | 22 |
| Dementia | 8.7 |
| Diabetes complications | |
| Ulcers | 12 |
| Amputation | 1.5 |
| Eye disease | 22 |
| Peripheral vascular disease | 37 |
Source: Physician group electronic health data linked with Medicare claims
Notes: Ambulatory Care Group = Johns Hopkins Adjusted Clinical Groups (ACG)® Case-Mix System. The risk score is relative to the average predicted utilization of older adult populations. Therefore, a risk score of 1.5 represents a 50% increase in predicted utilization compared to that of the average older adult population.