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. Author manuscript; available in PMC: 2022 Mar 3.
Published in final edited form as: Behav Sleep Med. 2021 Apr 4;20(2):164–172. doi: 10.1080/15402002.2021.1895794

Table 2.

Demographics.

Demographics (n = 4,680)

N %
Sex
Female 2982 61.8%
Male 1788 38.2%
Age Group
Young Adult (18–29 years) 1636 35.0%
Adult (30–44 years) 1251 26.7%
Middle Age Adult (45–64 years) 1480 31.6%
Older Adult (65–105 years) 313 6.7%
Race
White 2974 63.5%
Black/African American 1377 29.4%
American Indian/Alaska Native 34 0.7%
Asian 174 3.7%
Native Hawaiian or Other Pacific Islander 11 0.2%
Race not indicated 110 2.4%
Ethnicity
Hispanic or Latinx 245 5.2%
Not Hispanic or Latinx 3809 81.4%