Created 2013-04-19; last modified Wed Apr 24 21:20:52 2013
Women Men Total
American-Indian or Alaskan Native 27 25 52
Asian or Pacific Islander 7 3 10
Black, not of Hispanic origin 1154 945 2099
Hispanic 5 8 13
White, not of Hispanic origin 797 656 1453
Other 45 48 93
Total 2035 1685 3720
Women Men Total
American-Indian or Alaskan Native 21 15 36
Asian or Pacific Islander 6 2 8
Black, not of Hispanic origin 846 651 1497
Hispanic 2 3 5
White, not of Hispanic origin 617 474 1091
Other 35 35 70
Total 1527 1180 2707
Thus far, 2170 participants completed examinations in Wave 3.
Women Men Total
American-Indian or Alaskan Native 13 9 22
Asian or Pacific Islander 5 1 6
Black, not of Hispanic origin 747 520 1267
Hispanic 1 2 3
White, not of Hispanic origin 478 338 816
Other 30 26 56
Total 1274 896 2170
Thus far, 140 participants have completed MRIs.
Women Men Total
American-Indian or Alaskan Native 0 0 0
Asian or Pacific Islander 0 0 0
Black, not of Hispanic origin 22 19 41
Hispanic 0 1 1
White, not of Hispanic origin 55 41 96
Other 1 1 2
Total 78 62 140
Thus far, 32 participants have completed the circadian rhythm protocol.
Women Men Total
American-Indian or Alaskan Native 0 0 0
Asian or Pacific Islander 0 0 0
Black, not of Hispanic origin 12 7 19
Hispanic 0 0 0
White, not of Hispanic origin 8 2 10
Other 3 0 3
Total 23 9 32