On this page: About the National Data | Methodology | History
About the National Data
Data
Data Source: National Health Interview Survey (NHIS), CDC/NCHS
Baseline: 15.6 per 1,000 adults aged 45 years and over had visual impairment due to AMD in 2017
Target: 12.5 per 1,000
Numerator
Number of adults aged 45 years and over with macular degeneration who have lost vision because of macular degeneration.
Denominator
Number of adults aged 45 years and over.
Target-setting method
Percent improvement
Target-setting method details
20 percent improvement from the baseline.
Target-setting method justification
Trend data were evaluated for this objective, but it was not possible to project a target because of data variability and limited data points. A 20 percent improvement from the baseline was used to calculate a target. This method was used because it was a statistically significant improvement from the baseline. A combination of early detection tools, dietary supplements to slow progression, and new therapies may increase the likelihood of achieving this ambitious target.
Methodology
Methodology notes
Persons who responded "yes" to the two Numerator questions met the (self-reporting) criteria for this objective.
History
Comparable HP2020 objective
Retained, which includes core objectives that are continuing from Healthy People 2020 with no change in measurement.
