Documentation
Description:
DNA methylation was assayed for a subset of stored samples from Baltimore Lonitudinal Study of Aging (BLSA) participants at visits from 2003 to 2010 using the Illumina Infinium HumanMethylation450 array (450k). This data includes betas qantified for samples from 768 participants at 793 visits.
Coverage
Spatial:
US
Follow Up:
Unknown
Provenance
Temporal
Accrual Periodicity:
Static
Start Date:
01 January 2026
Time Lag:
Not applicable
Accessibility
Access
Access Rights:
See dataset for details. Access data at: https://discover.alzheimersdata.org/catalogue/datasets/5b272043-b1b9-4f42-9da2-c44aaf17f4a3
Access Service:
Delivery Lead Time:
Variable
Usage
Resource Creators:
BLSA Data
Observations
Statistical Population
Population Description
Population Size
Measured Property
Observation Date
Persons
768
Count
01 January 2026