Table 1.

Demographics of study sample (N=59).

	Value
Female, n (%)	33 (56)
Police, n (%)	15 (25)
Age (years), mean (SD)	33.5 (8.1)
BMI, mean (SD)	23.9 (2.9)
PSQIa, mean (SD)	5.8 (2.7)
PCL-5b, mean (SD)	6.2 (7.9)
PSS-10c, mean (SD)	12.2 (4.9)
rMEQd, mean (SD)	14.4 (3.5)

^aPSQI: Pittsburgh Sleep Quality Index.

^bPCL-5: Posttraumatic Stress Disorder Checklist for Diagnostic and Statistical Manual of Mental Disorders Fifth Edition.

^cPSS-10: Perceived Stress Scale 10.

^drMEQ: Horne-Östberg Morningness-Eveningness Questionnaire-A Reduced Scale.