| |
Number
|
Annual incidence per 10,000 (95 % C.I.)
|
|---|
|
Age
|
|
< 6 months
|
6446
|
176.26 (161.14, 191.39)
|
|
6−12 months
|
1891
|
51.71 (46.09, 57.32)
|
|
13−24 months
|
1403
|
19.18 (16.99, 21.37)
|
|
Percent Black
|
|
< 5 %
|
3488
|
43.38 (39.63, 47.14)
|
|
5−10 %
|
1494
|
67.00 (60.17, 73.84)
|
|
10−20 %
|
1562
|
97.78 (88.16, 107.40)
|
|
20 % or more
|
3143
|
113.83 (104.65, 123.01)
|
|
Population Density
|
|
Quintile 1 (lowest)
|
174
|
39.83 (32.13, 47.52)
|
|
Quintile 2
|
369
|
34.70 (27.42, 41.97)
|
|
Quintile 3
|
907
|
39.00 (34.29, 43.71)
|
|
Quintile 4
|
2267
|
45.61 (41.60, 49.63)
|
|
Quintile 5 (highest)
|
6023
|
103.27 (95.71, 110.83)
|
| | |
Percent
|
|
Insurance
|
|
Commercial
|
4304
|
44.2 %
|
|
Medicaid
|
5165
|
53.0 %
|
|
Medicare
|
2
|
0.02 %
|
|
Other Public
|
95
|
1.0 %
|
|
Uninsured
|
174
|
1.8 %
|
- aNumbers may not sum to total due to missing data, and percentages may not sum to 100 % due to rounding. For calculations of incidence, the denominator was the population size for the indicated demographic sub-stratum
