Purpose: Domestic violence contributes to poor health including sleep disruptions, which has been associated with risk for chronic conditions and ultimately, premature mortality. The present study examined the effects of ever witnessing domestic violence on sleep among urban neighborhoods of color. Design: Cross-sectional. Setting: Ten of Chicago’s 77 community areas. Participants: Adults, aged 18 years and older (N = 1,543, Response Rate = 28.4%). Over 49% of participants reported a Hispanic ethnicity, 34.8 percent reported being non-Hispanic Black and 14.2 percent reported being White. Measures: We used the Sinai Community Health Survey, 2.0, to examine: average hours of sleep in a 24-hour period, ever witnessing domestic violence, ever being emotionally or physically abused, frequent stress in the past 12 months, and other key covariates (race and ethnicity, annual household income, sex, and health status). Analysis: Multivariate logistic regression. Results: In the full model, participants who reported witnessing domestic violence were significantly less likely to report meeting sleep recommendations even after controlling for ever being emotionally or physically abused, frequently feeling stress, demographic factors, and health status. Non-Hispanic Blacks were most likely to report not meeting sleep recommendations (OR = .54, 95% CI = .30-.96, P = .036). Conclusion: Witnessing domestic violence contributes to not meeting sleep recommendations and this appears to be most salient for Non-Hispanic Blacks. These point-in-time findings document an important potential contributor to racial health disparities.

Objectives Suicide is a leading cause of death in the United States, and rates vary by race and ethnicity. An analysis of suicide across large US cities is absent from the literature. The objective of this study was to examine suicide rates among the total population, non-Hispanic Black population, and non-Hispanic White population in the United States and in the 30 largest US cities. Methods We used data from the National Vital Statistics System to calculate non-Hispanic White, non-Hispanic Black, and total age-adjusted suicide rates for the 30 largest US cities and for the entire nation during 2 periods: 2008-2012 and 2013-2017. We also examined absolute and relative differences in suicide rates among non-Hispanic White populations and non-Hispanic Black populations in each city. Results The overall age-adjusted suicide rate per 100 000 population in the United States increased significantly from 12.3 in 2008-2012 to 13.5 in 2013-2017. Total suicide rates were stable in most cities; rates increased significantly in only 1 city (Louisville), and rates decreased significantly in 2 cities (Boston and Memphis). The non-Hispanic White suicide rate was significantly higher—1.3 to 4.3 times higher—than the non-Hispanic Black suicide rate in 24 of 26 study cities during 2013-2017. From 2008-2012 to 2013-2017, non-Hispanic White suicide rates decreased significantly in 3 cities and increased significantly in 3 cities; non-Hispanic Black suicide rates increased significantly in 5 cities and decreased in none. Absolute differences in suicide rates among non-Hispanic White populations and non-Hispanic Black populations increased significantly in 1 city (Louisville) and decreased significantly in 2 cities (Memphis and Boston). Conclusions Our study may inform the use of evidence-based programs and practices to address population-level risk factors for suicide.