Race

Pittsburgh Sleep Quality Index: Sleep disturbances component subscore vs Visit
Visit 1 Visit 2
Total 2,911 2,911
Missing 2 3
Score 0 70 29
Score 1-9 1,844 694
Score 10-18 955 286
Score 19-27 40 14
Unknown - 1,885
Pittsburgh Sleep Quality Index: Sleep disturbances component subscore 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 1 1 - - 2
Score 0 27 13 20 10 70
Score 1-9 438 460 466 480 1,844
Score 10-18 250 247 228 230 955
Score 19-27 12 7 14 7 40
Pittsburgh Sleep Quality Index: Sleep disturbances component subscore vs Gender
Visit 1
Female Male Total
Total - 2,911 2,911
Missing - 2 2
Score 0 - 70 70
Score 1-9 - 1,844 1,844
Score 10-18 - 955 955
Score 19-27 - 40 40
Pittsburgh Sleep Quality Index: Sleep disturbances component subscore vs Gender
Visit 2
Female Male Total
Total - 2,911 2,911
Missing - 3 3
Score 0 - 29 29
Score 1-9 - 694 694
Score 10-18 - 286 286
Score 19-27 - 14 14
Unknown - 1,885 1,885
Pittsburgh Sleep Quality Index: Sleep disturbances component subscore 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 2 - - - - - - 2
Score 0 61 4 3 - - 1 1 70
Score 1-9 1,693 61 52 2 1 15 20 1,844
Score 10-18 864 29 27 1 - 13 21 955
Score 19-27 31 5 3 - - 1 - 40
Pittsburgh Sleep Quality Index: Sleep disturbances component subscore 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 2 1 - - - - - 3
Score 0 24 4 - - - 1 - 29
Score 1-9 609 27 35 2 - 8 13 694
Score 10-18 248 9 14 1 1 4 9 286
Score 19-27 13 - - - - 1 - 14
Unknown 1,755 58 36 - - 16 20 1,885