Related Variables
age_category |
Age (categorical)
Age categorized into: 74 and under, 75 to 84, or 85 and older. Source: :v8age: at Visit 8 |
Demographics | |
nsrr_age |
Subject age
Participant ages greater than 89 have been recoded into 90 for de-identification purposes. |
Harmonized/Demographics | |
nsrr_age_gt89 |
Indicates whether the subject's age (in years) used during date obfuscation is greater than 89 years
All ages greater than 89 have been recoded to 90. Harmonized by the NSRR team to align with TOPMed and BioDataCatalyst standards. Source: :v8age: at Visit 8 |
Harmonized/Demographics |