Table 2. Clusters of Local Health Departments by Public Health Informatics Capacity (n=459).
Type of Functionality | Percent With Functionality | Difference Between Groups | |||||
Total |
Low
(n=112) |
Mid
(n=92) |
High (n=255) |
Low
vs. Mid |
Low
vs. High |
Mid
vs. High |
|
Immunization Registry | 85.8% | 49.1% | 98.9% | 97.3% | *** | *** | |
Electronic Disease Registry | 75.8% | 18.8% | 93.7% | 93.3% | ** | *** | |
Electronic Syndromic Surveillance System | 66.5% | 47.3% | 60.9% | 76.9% | *** | ||
Electronic Lab Reporting | 51.4% | 17.9% | 0.0% | 84.7% | *** | *** | |
Electronic Health Records | 25.1% | 17.9% | 19.6% | 30.2% | *** | * | |
Health Information Exchange | 13.9% | 5.4% | 6.5% | 20.4% | *** | *** |
* p < .05 ** p < .01 *** p < .001