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Age

Pittsburgh Sleep Quality Index: Daytime dysfunction component subscore vs Visit
Visit 1 Visit 2
Total 2,911 2,911
Missing 1 3
No daytime dysfunction 1,062 368
Some daytime dysfunction 1,516 551
Moderate daytime dysfunction 292 91
Severe daytime dysfunction 40 13
Unknown - 1,885
Pittsburgh Sleep Quality Index: Daytime dysfunction 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
No daytime dysfunction 296 291 248 227 1,062
Some daytime dysfunction 363 358 388 407 1,516
Moderate daytime dysfunction 56 68 81 87 292
Severe daytime dysfunction 12 11 11 6 40
Pittsburgh Sleep Quality Index: Daytime dysfunction component subscore vs Gender
Visit 1
Female Male Total
Total - 2,911 2,911
Missing - 1 1
No daytime dysfunction - 1,062 1,062
Some daytime dysfunction - 1,516 1,516
Moderate daytime dysfunction - 292 292
Severe daytime dysfunction - 40 40
Pittsburgh Sleep Quality Index: Daytime dysfunction component subscore vs Gender
Visit 2
Female Male Total
Total - 2,911 2,911
Missing - 3 3
No daytime dysfunction - 368 368
Some daytime dysfunction - 551 551
Moderate daytime dysfunction - 91 91
Severe daytime dysfunction - 13 13
Unknown - 1,885 1,885
Pittsburgh Sleep Quality Index: Daytime dysfunction 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 1 - - - - - - 1
No daytime dysfunction 951 42 38 1 - 11 19 1,062
Some daytime dysfunction 1,399 43 38 2 1 15 18 1,516
Moderate daytime dysfunction 265 10 9 - - 4 4 292
Severe daytime dysfunction 35 4 - - - - 1 40
Pittsburgh Sleep Quality Index: Daytime dysfunction 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
No daytime dysfunction 319 11 23 1 1 4 9 368
Some daytime dysfunction 484 22 25 2 - 8 10 551
Moderate daytime dysfunction 80 6 1 - - 1 3 91
Severe daytime dysfunction 11 1 - - - 1 - 13
Unknown 1,755 58 36 - - 16 20 1,885