Table 5. Florida Healthy Kids Program Survival Model for Re-enrollment, by Study Variables: 1997-1999.
| Variable | Continuous Variable Model | Dummy Variable Model | ||||
|---|---|---|---|---|---|---|
|
|
|
|||||
| Parameter Estimate | Hazard Rate | P-Value | Parameter Estimate | Hazard Rate | P-Value | |
| Intercept | -0.491 | 0.612 | <0.0001 | -0.489 | 0.613 | <0.0001 |
| Has a Diagnosis of a Physical Special Health Care Need | 0.387 | 1.473 | <0.0001 | 0.379 | 1.460 | <0.0001 |
| Has a Mental Health Diagnosis | 0.443 | 1.559 | <0.0001 | 0.423 | 1.527 | <0.0001 |
| Age | -0.035 | 0.965 | <0.0001 | NA | NA | NA |
| 5-9 Years | NA | NA | NA | 0.073 | 1.075 | 0.0578 |
| 10-14 Years | NA | NA | NA | 0.0517 | 1.053 | 0.6904 |
| 15-19 Years | NA | NA | NA | -0.262 | 0.769 | 0.0459 |
| Sex | 0.033 | 1.034 | 0.0204 | 0.033 | 1.034 | 0.0209 |
| Household Size | -0.013 | 0.988 | 0.2254 | NA | NA | NA |
| Fewer than 3 | NA | NA | NA | -0.131 | 0.877 | <0.0001 |
| 4 | NA | NA | NA | -0.117 | 0.889 | 0.0087 |
| 5 | NA | NA | NA | -0.128 | 0.880 | 0.0082 |
| Family Income as a Percent of FPL | 0.000 | 1.000 | <0.0001 | NA | NA | NA |
| Less than 133 | NA | NA | NA | -0.579 | 0.561 | <0.0001 |
| 133-185 | NA | NA | NA | -0.155 | 0.856 | 0.1793 |
| 185-200 | NA | NA | NA | -0.078 | 0.925 | 0.5534 |
| Premium | -0.010 | 0.990 | <0.0001 | -0.012 | 0.988 | <0.0001 |
| Policy | -0.363 | 0.693 | <0.0001 | -0.365 | 0.695 | <0.0001 |
| Mental Health Diagnosis × Policy | -0.122 | 0.842 | <0.0027 | -0.171 | 0.843 | <0.1046 |
NOTES: NA is not applicable. FPL is Federal poverty level.
SOURCE: Shenkman, E., Vogel, B., Boyett, J.M., University of Florida and Naff, R., Florida Healthy Kids Corporation, 2001.