Amelia R Gavin1, Bongki Woo2, Anne Conway3, David Takeuchi4. 1. School of Social Work, University of Washington, Seattle, WA, USA. gavina@uw.edu. 2. College of Social Work, University of South Carolina, Columbia, SC, USA. 3. College of Social Work, University of Tennessee, Knoxville, TN, USA. 4. School of Social Work, University of Washington, Seattle, WA, USA.
Abstract
OBJECTIVES: To test the association between racial discrimination and cardiovascular-related conditions and whether PTSD mediates this relationship in a nationally representative sample of non-Hispanic Blacks. METHODS: We used data from the 2013 National Epidemiologic Survey on Alcohol and Related Conditions to conduct logistic regression analyses to examine the association between racial discrimination, PTSD, and cardiovascular-related conditions. We also performed mediation analyses to assess whether the association between racial discrimination and cardiovascular conditions was partly explained by PTSD. RESULTS: Racial discrimination was positively associated with both PTSD and cardiovascular-related conditions. Additionally, PTSD was positively associated with cardiovascular conditions. Results from the fully adjusted mediation models suggest that PTSD significantly mediated the association between racial discrimination and cardiovascular conditions. CONCLUSIONS: Our results demonstrate an association between racial discrimination and cardiovascular-related conditions that is significantly mediated by PTSD. To improve cardiovascular functioning among non-Hispanic Blacks, health care professionals in conjunction with Black communities must adopt culturally competent screening for and treatment for PTSD. To address racial differences in cardiovascular conditions, public health efforts must address institutional policies that negatively alter health opportunities among the Black population.
OBJECTIVES: To test the association between racial discrimination and cardiovascular-related conditions and whether PTSD mediates this relationship in a nationally representative sample of non-Hispanic Blacks. METHODS: We used data from the 2013 National Epidemiologic Survey on Alcohol and Related Conditions to conduct logistic regression analyses to examine the association between racial discrimination, PTSD, and cardiovascular-related conditions. We also performed mediation analyses to assess whether the association between racial discrimination and cardiovascular conditions was partly explained by PTSD. RESULTS: Racial discrimination was positively associated with both PTSD and cardiovascular-related conditions. Additionally, PTSD was positively associated with cardiovascular conditions. Results from the fully adjusted mediation models suggest that PTSD significantly mediated the association between racial discrimination and cardiovascular conditions. CONCLUSIONS: Our results demonstrate an association between racial discrimination and cardiovascular-related conditions that is significantly mediated by PTSD. To improve cardiovascular functioning among non-Hispanic Blacks, health care professionals in conjunction with Black communities must adopt culturally competent screening for and treatment for PTSD. To address racial differences in cardiovascular conditions, public health efforts must address institutional policies that negatively alter health opportunities among the Black population.
Authors: Sara N Bleich; Mary G Findling; Logan S Casey; Robert J Blendon; John M Benson; Gillian K SteelFisher; Justin M Sayde; Carolyn Miller Journal: Health Serv Res Date: 2019-10-29 Impact factor: 3.402