Name
v4ekg
Label
Has a doctor ever told you that you have an abnormal EKG, ECG, or electrocardiogram?
Description
This variable was collected at a different timepoint than the 'Visit 8' sleep variables
Domain
noyesmin
- 0: No
- 1: Yes
- A: Missing
- D: Don't Know
- O: Min Data Only
- Q: Question Not Asked
- M: Not Applicable
Type
choices