Gender

Alpha-adrenergic blocker use vs Visit
Visit 1 Visit 2
Total 2,911 2,911
Missing - -
Don't Know - -
DK/UN - -
Not Applicable - -
No 2,342 773
Yes 569 253
Unknown - 1,885
Alpha-adrenergic blocker use 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 617 584 573 568 2,342
Yes 111 144 155 159 569
Alpha-adrenergic blocker use vs Gender
Visit 1
Female Male Total
Total - 2,911 2,911
Missing - - -
Don't Know - - -
DK/UN - - -
Not Applicable - - -
No - 2,342 2,342
Yes - 569 569
Alpha-adrenergic blocker use vs Gender
Visit 2
Female Male Total
Total - 2,911 2,911
Missing - - -
Don't Know - - -
DK/UN - - -
Not Applicable - - -
No - 773 773
Yes - 253 253
Unknown - 1,885 1,885
Alpha-adrenergic blocker use 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 2,136 79 70 2 1 22 32 2,342
Yes 515 20 15 1 - 8 10 569
Alpha-adrenergic blocker use 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 680 30 34 1 1 11 16 773
Yes 216 11 15 2 - 3 6 253
Unknown 1,755 58 36 - - 16 20 1,885