| Name | Label | Folder | |
|---|---|---|---|
|
apoe_edf_date
Date and start time of the polysomnogram
|
Date and start time of the polysomnogram
Date and start time of the PSG as listed n the EDF file's header. Note: the start date has been deidentified to the first day of that month the PSG conducted. |
Administrative | |
|
apoe_edf_label
The EDF header's label entry
|
The EDF header's label entry
This corresponds to the filestem and adds some redundancy to identifying the EDF file in case the filename was accidentally changed. |
Administrative | |
|
apoe_filename
File stem of the polysomnography file (.edf)
|
File stem of the polysomnography file (.edf) | Administrative | |
|
apoe_id
Unique identifier of the APoE participant
|
Unique identifier of the APoE participant
Unique identifier of the APoE participant |
Administrative | |
|
visit
Study Visit
|
Study Visit | Administrative |