period posqual
Name
posn
Label
Was the position sensor working properly?
Description

Sleep Heart Health Study Visit 2 (SHHS2)- This sensor will be considered to have been calibrated appropriately if changes in position are visualized during the recording. 0=reliable. No variable available for Sleep Heart Health Study Visit 1 (SHHS1).

Domain
noyes01
  • 0: No
  • 1: Yes
Type
choices
Was the position sensor working properly? vs Sleep Heart Health Study (SHHS) Visit Number
Visit 1 Interim Follow-up Visit Visit 2 CVD Outcomes
Total - - 4,080 -
No - - 13 -
Yes - - 2,638 -
Unknown - - 1,429 -
Was the position sensor working properly? vs Gender of the participant
Visit 2
Male Female Total
Total 1,861 2,219 4,080
No 4 9 13
Yes 1,222 1,416 2,638
Unknown 635 794 1,429
Was the position sensor working properly? vs Race of the participant
Visit 2
White Black Other Total
Total 3,587 256 237 4,080
No 12 - 1 13
Yes 2,299 181 158 2,638
Unknown 1,276 75 78 1,429