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. 2021 Jun 4;44(11):zsab140. doi: 10.1093/sleep/zsab140

Table 4.

Sample characteristics

Mean (SD)
or n (%)
Age (years) 42.76 (12.86)
Sex
 Male 22 (59.5%)
 Female 15 (40.5%)
Race
 African American 22 (59.5%)
 White 9 (24.3%)
 Asian 1 (2.7%)
 More than one race 5 (13.5%)
Ethnicity
 Non-Hispanic or Latino 32 (86.5%)
 Hispanic or Latino 5 (13.5%)
Education (years) 12.76 (2.07)
Current Employment
 Yes 11 (29.7%)
 No 26 (70.3%)
Diagnosis
 Schizophrenia 15 (40.5(%)
 Schizoaffective bipolar type 8 (21.6%)
 Schizoaffective depressive type 6 (16.2%)
 BP I w/ psychotic features 5 (13.5%)
 MDD w/ psychotic features 3 (8.1%)
Antipsychotic medication
 Atypical 24 (64.9%)
 Typical 6 (16.2%)
 Combined (typical and atypical) 3 (8.1%)
 Neither typical nor atypical 3 (8.1%)
 Missing 1 (2.7%)

Note: BP = bipolar; MDD = major depressive disorder.