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. 2020 Jun 15;16(6):925–936. doi: 10.5664/jcsm.8374

Table 1.

Demographic characteristics of the sample.

Parent n (%) Child n (%)
Sex Sex
 Female 24 (96%)  Female 12 (48%)
 Male 1 (4%)  Male 13 (52%)
Race Race
 American Indian or Alaska Native 1 (4%)  Asian 1 (4%)
 Asian 2 (8%)  Black or African American 4 (16%)
 Black or African American 2 (8%)  Caucasian or white 19 (76%)
 Caucasian or white 19 (76%)  Unknown 1 (4%)
 Prefer not to say 1 (4%)
Ethnicity Ethnicity
 Hispanic or Latino 2 (8%)  Hispanic or Latino 5 (20%)
 Not Hispanic or Latino 21 (84%)  Not Hispanic or Latino 19 (76%)
 Prefer not to say 2 (8%)  Prefer not to say 1 (4%)
Education (highest completed) Education (current grade)
 High school or GED 3 (12%)  Kindergarten 7 (28%)
 Some college, no degree 4 (16%)  First grade 4 (16%)
 Associate degree or vocational 2 (8%)  Second grade 5 (20%)
 Bachelor’s degree 8 (32%)  Third grade 2 (8%)
 Master’s degree 7 (28%)  Fourth grade 5 (20%)
 Doctoral degree 1 (4%)  Fifth grade 2 (8%)
Screening PSQI M = 7.0 ± 2.0
Screening CSHQ M = 53.4 ± 8.2
Screening SRBD/PSQ M = 0.23 ± 0.09

CSHQ = Child Sleep Habits Questionnaire, M = mean, PSQI = Pittsburgh Sleep Quality Index, SRBD/PSQ = Sleep Related Breathing Disorder Subscale of the Pediatric Sleep Questionnaire.