Ethnicity by sex

Created 2013-04-19; last modified Tue Apr 23 15:51:01 2013

Overall HANDLS sample

                                   Sex
Ethnicity                           Women  Men
  American-Indian or Alaskan Native    27   25
  Asian or Pacific Islander             7    3
  Black, not of Hispanic origin      1154  945
  Hispanic                              5    8
  White, not of Hispanic origin       797  656
  Other                                45   48

Wave 3 completed examinations

Thus far, 2167 participants completed examinations in Wave 3.

                                   Sex
Ethnicity                           Women Men
  American-Indian or Alaskan Native    13   9
  Asian or Pacific Islander             5   1
  Black, not of Hispanic origin       746 520
  Hispanic                              1   2
  White, not of Hispanic origin       478 337
  Other                                30  25

HANDLS SCAN accrual

Thus far, 140 participants have completed MRIs.

                                   Sex
Ethnicity                           Women Men
  American-Indian or Alaskan Native     0   0
  Asian or Pacific Islander             0   0
  Black, not of Hispanic origin        22  19
  Hispanic                              0   1
  White, not of Hispanic origin        55  41
  Other                                 1   1

Circadian rhythm accrual

Thus far, 32 participants have completed the circadian rhythm protocol.

                                   Sex
Ethnicity                           Women Men
  American-Indian or Alaskan Native     0   0
  Asian or Pacific Islander             0   0
  Black, not of Hispanic origin        12   7
  Hispanic                              0   0
  White, not of Hispanic origin         8   2
  Other                                 3   0