Race

Do measurement 1 and measurement 2 differ by 4 or more millimeters? vs Visit
Visit 1 Visit 2
Total 2,911 2,911
Missing - -
Don't Know - -
DK/UN - -
Not Applicable 1 -
No 2,753 916
Yes 157 110
Unknown - 1,885
Do measurement 1 and measurement 2 differ by 4 or more millimeters? vs Age at Sleep Visit 1
Visit 1
67.0 to 72.0 years 72.0 to 76.0 years 76.0 to 80.0 years 80.0 to 90.0 years Total
Total 728 728 728 727 2,911
Missing - - - - -
Don't Know - - - - -
DK/UN - - - - -
Not Applicable - 1 - - 1
No 696 683 694 680 2,753
Yes 32 44 34 47 157
Do measurement 1 and measurement 2 differ by 4 or more millimeters? vs Gender
Visit 1
Female Male Total
Total - 2,911 2,911
Missing - - -
Don't Know - - -
DK/UN - - -
Not Applicable - 1 1
No - 2,753 2,753
Yes - 157 157
Do measurement 1 and measurement 2 differ by 4 or more millimeters? vs Gender
Visit 2
Female Male Total
Total - 2,911 2,911
Missing - - -
Don't Know - - -
DK/UN - - -
Not Applicable - - -
No - 916 916
Yes - 110 110
Unknown - 1,885 1,885
Do measurement 1 and measurement 2 differ by 4 or more millimeters? vs Race Category
Visit 1
White African American Asian Native Hawaiian or Other Pacific Islander American Indian or Alaskan Native Multiracial Unknown Total
Total 2,651 99 85 3 1 30 42 2,911
Missing - - - - - - - -
Don't Know - - - - - - - -
DK/UN - - - - - - - -
Not Applicable 1 - - - - - - 1
No 2,506 96 79 3 1 29 39 2,753
Yes 144 3 6 - - 1 3 157
Do measurement 1 and measurement 2 differ by 4 or more millimeters? vs Race Category
Visit 2
White African American Asian Native Hawaiian or Other Pacific Islander American Indian or Alaskan Native Multiracial Unknown Total
Total 2,651 99 85 3 1 30 42 2,911
Missing - - - - - - - -
Don't Know - - - - - - - -
DK/UN - - - - - - - -
Not Applicable - - - - - - - -
No 794 39 47 2 1 13 20 916
Yes 102 2 2 1 - 1 2 110
Unknown 1,755 58 36 - - 16 20 1,885