CHIS Data-Lifetime Asthma Prevalence by County
This dataset contains lifetime asthma prevalence, the estimated percentage of Californians who have ever been diagnosed with asthma by a health care provider, statewide and by county. The data are stratified by age group (all ages, 0-17, 18+, 0-4, 5-17, 18-64, 65+) and reported for 2-year periods. These data are derived from the California Health Interview Survey (CHIS).
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Data Dictionary
Additional Information
| Field | Value |
|---|---|
| Data last updated | June 23, 2022 |
| Metadata last updated | November 20, 2025 |
| Created | June 23, 2022 |
| Format | XLS |
| License | License not specified |
| Datastore active | True |
| Has views | False |
| Id | e063c3b7-28f7-4f87-ba5a-406648b2f00d |
| Mimetype | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| Package id | 307be4ab-438d-4336-885b-0969a769545d |
| Position | 2 |
| State | active |