Find a Commonwealth Resource
HealthData.Gov
Alzheimer's Disease and Healthy Aging Data
2015-2022. This data set contains data from BRFSS.
- CSV
- JSON
- XSL
- GeoJSON
Updated Oct 29, 2026
Datasets
2 datasets
HealthData.Gov
National Health and Aging Trends Study (NHATS) – Vision and Eye Health Surveillance System (VEHSS)
VEHSS analyzed NHATS public use data to calculate the prevalence of visual acuity and contrast sensitivity loss. Data are based on NHATS round 12, which was collected in 2022. We defined subgroup thresholds based on the…
- CSV
- JSON
- XSL
- GeoJSON
Updated Oct 29, 2026