On this page: About the National Data | Methodology | History
About the National Data
Data
Data Source: Early Hearing Detection and Intervention Hearing Screening and Follow-up Survey (EHDI/HSFS), CDC/NCBDDD
Baseline: 53.0 percent of infants with confirmed hearing loss were enrolled for intervention services no later than 6 months of age in 2017
Target: 62.9 percent
Methodology
Methodology notes
Hearing screening procedures include otoacoustic emissions (OAE) and/or auditory brainstem response (ABR) tests.
History
1. Effect size h=0.2 was chosen to correspond with 20% improvement from a baseline of 50%.