| column_name | format | definition |
|---|---|---|
| Percent | Number | Age-Adjusted Rate of Asthma ED Visits (per 10,000 residents): Calculated by dividing the number of asthma ED visits by the estimated population in that county and age group, age-adjusting to the 2000 U.S. Census, and multiplying by 10,000. Rates are not provided for numerators under 12. |