Gender

Data lost at end of study vs Visit
Visit 1 Visit 2
Total 2,911 2,911
Missing - -
Don't Know - -
DK/UN - -
Not Applicable - -
No 2,868 1,003
Yes 43 23
Unknown - 1,885
Data lost at end of study 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 - - - - -
No 720 717 718 713 2,868
Yes 8 11 10 14 43
Data lost at end of study vs Gender
Visit 1
Female Male Total
Total - 2,911 2,911
Missing - - -
Don't Know - - -
DK/UN - - -
Not Applicable - - -
No - 2,868 2,868
Yes - 43 43
Data lost at end of study vs Gender
Visit 2
Female Male Total
Total - 2,911 2,911
Missing - - -
Don't Know - - -
DK/UN - - -
Not Applicable - - -
No - 1,003 1,003
Yes - 23 23
Unknown - 1,885 1,885
Data lost at end of study 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 - - - - - - - -
No 2,614 96 82 3 1 30 42 2,868
Yes 37 3 3 - - - - 43
Data lost at end of study 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 875 41 48 3 1 14 21 1,003
Yes 21 - 1 - - - 1 23
Unknown 1,755 58 36 - - 16 20 1,885