Wave 1 of the original AHEAD Study
Product Details
| Latest Release |
Mar 1998
(Final V2.10)
|
|---|---|
| N | 8,222 |
| Entry Cohort Info | AHEAD: Original R born in 1923 or earlier |
| Field Dates | Oct 1993 - Jun 1994 |
| Data Alerts | |
| Documentation |
Data Files
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