Table 1.
Characteristics of All Adult Patients of Participating Primary Care Clinics
| Characteristic | Total |
|---|---|
| Total adults with visits in 2010 | 43,475 |
| % Female | 71.7% |
| Age | |
| 18-64 | 38,369 (88.3%) |
| 65+ | 5,106 (11.7%) |
| Race/Ethnicity* | |
| African American | 18,883 (43.4%) |
| Non-Hispanic White | 18,043 (41.5%) |
| Hispanic | 2,278 (5.2%) |
| Other or Unknown Race | 3,930 (9.0%) |
| Diabetes Screening over 29 Months† | 18,004 |
| Pre-diabetes‡ identified over 29 months | 5,201 |
*
Based on self-reported race and ethnicity data collected by clinics
†
Considered screened if any random plasma glucose test was recorded with a value <100 mg/dL, or if a fasting plasma glucose or A1c test was performed, regardless of the result
‡
Defined before trial as fasting plasma glucose 100-125 mg/dL OR A1c test 5.7-6.9%