Table 2.
Individual Demographic and Census Tract Socioeconomic Characteristics for Study Population (n = 4872).
| Characteristic | n or median | % or interquartile rangea |
|---|---|---|
| No. of visits in first 15 months | 6.0 | 3.5, 8.5 |
| Preventive services completion | ||
| Complete | 2078 | 42.7 |
| Incomplete | 2794 | 57.4 |
| Race | ||
| Black or African American | 3042 | 62.4 |
| White or Caucasian | 1186 | 24.3 |
| Other | 603 | 12.4 |
| Missing | 41 | 0.8 |
| Ethnicity | ||
| Hispanic | 312 | 6.4 |
| Not Hispanic | 4500 | 92.4 |
| Missing | 60 | 1.2 |
| Insurance | ||
| Public | 4155 | 85.3 |
| Private | 371 | 7.6 |
| Missing | 346 | 7.1 |
| Sex | ||
| Female | 2346 | 48.2 |
| Male | 2525 | 51.8 |
| Primary care center | ||
| Urban, base facility (A) | 2697 | 55.4 |
| Urban, community health center (B) | 883 | 18.1 |
| Suburban, community health center (C) | 1292 | 26.5 |
| Census tract socioeconomic factors | ||
| Percentage of individuals below poverty line | 24.9 | 13.7, 42.0 |
| Percentage of households with no vehicle | 16.7 | 6.9, 30.7 |
| Percentage of adults with below high school education | 16.7 | 10.8, 24.8 |
a
Percentages may add to more or less than 100 due to rounding.