TABLE 2.
Duration of Medicaid Health Plan Enrollment by County Health Plan Model: California, 2002
| No-Choice Counties |
Choice Counties |
|||
| Mean % | % Rangea (Minimum, Maximum) | Mean % | % Rangea (Minimum, Maximum) | |
| 12 months | 95.2 | 6.5 (89.5, 96.0) | 79.2 | 18.0 (67.6, 85.6) |
| 9–11 months | 2.9 | 3.4 (2.5, 5.9) | 9.6 | 3.7 (7.5, 11.2) |
| 6–8 months | 1.0 | 0.7 (0.8, 1.5) | 4.0 | 2.4 (2.8, 5.2) |
| 3–5 months | 0.5 | 0.8 (0.3, 1.1) | 1.4 | 0.7 (1.1, 1.8) |
| < 3 months | 0.5 | 1.7 (0.4, 2.1) | 5.8 | 11.2 (3.0, 14.2) |
Note. Percentages were calculated for mean county performance and range among beneficiaries with 12 months of continuous Medicaid coverage. P < .001 for difference in mean percentage of beneficiaries enrolled for 12 months by the χ2 test.
a
The range is the difference between the lowest and the highest values.