Table 1.
Sample Characteristics
| Hudson Health Plan 2-Year-Old Children Eligible for Childhood Immunization and Screening Measure (N = 4,429) | N (%) |
|---|---|
| Year of birth | |
| 2001 | 451 (10) |
| 2002 | 711 (16) |
| 2003 | 1,016 (23) |
| 2004 | 1,047 (24) |
| 2005 | 1,204 (27) |
| Race/ethnicity | |
| Hispanic | 2,439 (55) |
| Black (non-Hispanic) | 722 (16) |
| White (non-Hispanic) | 638 (14) |
| Other | 142 (11) |
| Category of enrollment | |
| Medicaid | 3,572 (81) |
| State Children's Health Insurance Program | 842 (19) |
| Cared for by | |
| Private practice | 2,665 (60) |
| Federally qualified health center | 1,594 (36) |
| Hospital clinic | 177 (4) |
| Has chronic condition* | 1,701 (38) |
| Immunization status | |
| Full but delayed immunization | 2,259 (54) |
| Full and timely immunization | 2,037 (46) |
*
As defined by ICD-9 codes per method of Gallaher.