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Age

Pittsburgh Sleep Quality Index: How long taken to fall asleep each night vs Visit
Visit 1 Visit 2
Total 2,911 2,911
Missing 8 6
<=15 minutes 1,887 661
16-30 minutes 777 289
31-60 minutes 180 53
>60 minutes 59 17
Unknown - 1,885
Pittsburgh Sleep Quality Index: How long taken to fall asleep each night 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 2 3 2 8
<=15 minutes 501 486 454 446 1,887
16-30 minutes 175 178 212 212 777
31-60 minutes 41 47 48 44 180
>60 minutes 10 15 11 23 59
Pittsburgh Sleep Quality Index: How long taken to fall asleep each night vs Gender
Visit 1
Female Male Total
Total - 2,911 2,911
Missing - 8 8
<=15 minutes - 1,887 1,887
16-30 minutes - 777 777
31-60 minutes - 180 180
>60 minutes - 59 59
Pittsburgh Sleep Quality Index: How long taken to fall asleep each night vs Gender
Visit 2
Female Male Total
Total - 2,911 2,911
Missing - 6 6
<=15 minutes - 661 661
16-30 minutes - 289 289
31-60 minutes - 53 53
>60 minutes - 17 17
Unknown - 1,885 1,885
Pittsburgh Sleep Quality Index: How long taken to fall asleep each night 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 7 1 - - - - - 8
<=15 minutes 1,749 48 46 1 - 15 28 1,887
16-30 minutes 685 37 33 2 1 10 9 777
31-60 minutes 157 10 3 - - 5 5 180
>60 minutes 53 3 3 - - - - 59
Pittsburgh Sleep Quality Index: How long taken to fall asleep each night 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 5 1 - - - - - 6
<=15 minutes 582 20 33 2 1 10 13 661
16-30 minutes 248 19 12 1 - 3 6 289
31-60 minutes 46 1 3 - - - 3 53
>60 minutes 15 - 1 - - 1 - 17
Unknown 1,755 58 36 - - 16 20 1,885