Description
This is the round level variable for CVDLAYCA. CVDLAYCARD was collected in round 7 for persons in their third year of data collection (RELYR = 3), round 5 for persons in their second year of data collection (RELYR = 2), and round 3 for persons in their first year of data collection (RELYR = 1), excluding people that were non-response, dead, or institutionalized during any of the three collection rounds listed previously.
For more information about the COVID variables, please see CVDEVER.
