OBJECTIVE: To examine the independent and interactive effects of race and socioeconomic status (SES) on objective indices and self-reports of sleep. METHODS: The sleep of 187 adults (41% black; mean age = 59.5 +/- 7.2 years) was examined. Nine nights of actigraphy and two nights of inhome polysomnography (PSG) were used to assess average sleep duration, continuity, and architecture; self-report was used to assess sleep quality. Psychosocial factors, health behaviors, and environmental factors were also measured. RESULTS: Blacks had shorter sleep duration and lower sleep efficiency, as measured by actigraphy and PSG, and they spent less time proportionately in Stage 3-4 sleep, compared with others (p < .01). Lower SES was associated with longer actigraphy-measured latency, more wake after sleep onset as measured by PSG, and poorer sleep quality on the Pittsburgh Sleep Quality Index (p < .05). CONCLUSIONS: Blacks and perhaps individuals in lower SES groups may be at risk for sleep disturbances and associated health consequences.
OBJECTIVE: To examine the independent and interactive effects of race and socioeconomic status (SES) on objective indices and self-reports of sleep. METHODS: The sleep of 187 adults (41% black; mean age = 59.5 +/- 7.2 years) was examined. Nine nights of actigraphy and two nights of inhome polysomnography (PSG) were used to assess average sleep duration, continuity, and architecture; self-report was used to assess sleep quality. Psychosocial factors, health behaviors, and environmental factors were also measured. RESULTS: Blacks had shorter sleep duration and lower sleep efficiency, as measured by actigraphy and PSG, and they spent less time proportionately in Stage 3-4 sleep, compared with others (p < .01). Lower SES was associated with longer actigraphy-measured latency, more wake after sleep onset as measured by PSG, and poorer sleep quality on the Pittsburgh Sleep Quality Index (p < .05). CONCLUSIONS: Blacks and perhaps individuals in lower SES groups may be at risk for sleep disturbances and associated health consequences.
Authors: Jane F Owens; Daniel J Buysse; Martica Hall; Thomas W Kamarck; Laisze Lee; Patrick J Strollo; Steven E Reis; Karen A Matthews Journal: J Clin Sleep Med Date: 2010-08-15 Impact factor: 4.062
Authors: Danielle N Zambrano; Jodi A Mindell; Naomi R Reyes; Chantelle N Hart; Sharon J Herring Journal: Behav Sleep Med Date: 2015-10-21 Impact factor: 2.964
Authors: Susan Storey; Andrea Cohee; Wambui G Gathirua-Mwangi; Eric Vachon; Patrick Monahan; Julie Otte; Timothy E Stump; David Cella; Victoria Champion Journal: Oncol Nurs Forum Date: 2019-07-01 Impact factor: 2.172