Dataset Information

The contributions of everyday and major experiences of racial discrimination to current alcohol use and regular smoking in Black adults: Considering variation by demographic characteristics and family history.

ABSTRACT:

Background

Racial discrimination has consistently been linked to elevated alcohol use and smoking in Black adults, but the independent contributions of everyday and major experiences of discrimination have rarely been investigated. The present study aimed to identify variation in magnitude of the links between each type of racial discrimination with current frequency of alcohol use and regular smoking by demographic characteristics and family history of problem drinking/regular smoking in Black adults in the U.S.

Methods

Data were drawn from 4462 adults (29.40% Afro Caribbean, 70.60% African American; 63.20% female) in a nationally representative sample of Black Americans. Logistic regression analyses were conducted to predict current frequency of alcohol use and regular smoking using the Everyday Discrimination Scale (EDS) and Major Experiences of Discrimination Scale (MEDS), testing for interactions with demographic characteristics and family history.

Results

In the alcohol model, an EDS by education level interaction was observed: OR = 1.04 (CI:1.02-1.07) for < high school; OR = 0.95 (CI:0.92-0.98) for ≥ high school. MEDS was independently associated with alcohol use (OR = 1.11, CI:1.04-1.18). In the smoking model, EDS was associated with elevated risk (OR = 1.03, CI:1.01-1.04) and a MEDS by age cohort interaction was observed: OR = 1.24 (CI:1.11-1.38) for ConclusionsEveryday and major experiences of racial discrimination contribute independently to both alcohol use and regular smoking in Black adults, with some variation by education level and age. Differentiating everyday from major experiences of discrimination in studies of mechanisms linking racial discrimination to substance use will enhance their informativeness for intervention development.

SUBMITTER: Sartor CE

PROVIDER: S-EPMC7894990 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Publications

The contributions of everyday and major experiences of racial discrimination to current alcohol use and regular smoking in Black adults: Considering variation by demographic characteristics and family history.

Sartor Carolyn E CE Woerner Jacqueline J Haeny Angela M AM

Addictive behaviors 20201015

<h4>Background</h4>Racial discrimination has consistently been linked to elevated alcohol use and smoking in Black adults, but the independent contributions of everyday and major experiences of discrimination have rarely been investigated. The present study aimed to identify variation in magnitude of the links between each type of racial discrimination with current frequency of alcohol use and regular smoking by demographic characteristics and family history of problem drinking/regular smoking i ...[more]

PMID: 33153774

Similar Datasets

Project description:ImportanceMetabolic syndrome (MetS) is a common health condition that predisposes individuals to cardiovascular disease (CVD) and disproportionately affects Black and other racially and ethnically minoritized people. Concurrently, Black individuals also report more exposure to racial discrimination compared with White individuals; however, the role of discrimination in the development of MetS over time and associated mediators in these pathways remain underexplored.ObjectiveTo evaluate the association between racial discrimination and MetS in rural Black individuals transitioning from late adolescence into early adulthood and to identify potential mediating pathways.Design, setting, and participantsThis longitudinal cohort study included Black adolescents enrolled in the Strong African American Families Healthy Adults (SHAPE) Project between June 2009 and May 2021. Families resided in rural counties of Georgia, where poverty rates are among the highest in the nation. Analyses included 322 of the 500 participants who originally enrolled in SHAPE and who were eligible to participate. Guardians provided information about socioeconomic disadvantage. Analyses were conducted in April 2023.ExposuresYouths reported exposure to racial discrimination annually from ages 19 to 21 years.Main outcomes and measuresMetS was the main health outcome and was measured at ages 25 and 31 years. MetS was diagnosed according to the International Diabetes Federation guidelines, which requires central adiposity (ie, waist circumference ≥94 cm for males and ≥80 cm for females) and at least 2 of the 4 additional components: signs of early hypertension (ie, systolic blood pressure ≥130 mm Hg or diastolic blood pressure ≥85 mm Hg); elevated triglyceride levels (ie, >150 mg/dL); elevated fasting glucose level (ie, ≥100 mg/dL); or lowered high-density lipoprotein levels (ie, <40 mg/dL in men and <50 mg/dL in women). At age 25 years, markers of inflammatory activity (ie, soluble urokinase plasminogen activator receptor [suPAR]) and sleep problems were collected to consider as potential mediators.ResultsIn 322 participants (210 [65.2%] female) ages 19 to 21 years, more frequent exposure to racial discrimination was associated with higher suPAR levels (b = 0.006; 95% CI, 0.001-0.011; P = .01) and more sleep problems at age 25 years (b = 0.062; 95% CI, 0.028-0.097; P < .001) as well as a 9.5% higher risk of MetS diagnosis at age 31 years (odds ratio [OR], 1.10; 95% CI, 1.01-1.20; P = .03). Both suPAR (b = 0.015; 95% CI, 0.002-0.037) and sleep problems (b = 0.020; 95% CI, 0.002-0.047) at age 25 years were significant indirect pathways. No significant interactions between sex and discrimination emerged.Conclusions and relevanceThis study suggests that racial discrimination in late adolescence is associated with MetS among Black young adults through biobehavioral pathways. Thus, health interventions for MetS in Black adults will need to contend with sleep behaviors and inflammatory intermediaries as well as address and reduce exposure to racial discrimination to narrow disparities and promote health equity.

Dataset Information

The contributions of everyday and major experiences of racial discrimination to current alcohol use and regular smoking in Black adults: Considering variation by demographic characteristics and family history.

Background

Methods

Results

Publications

The contributions of everyday and major experiences of racial discrimination to current alcohol use and regular smoking in Black adults: Considering variation by demographic characteristics and family history.

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