ArticleDrug and alcohol dependence2025
Perceived racial discrimination and tobacco and cannabis use in pregnant Black Americans: The mediating role of depressive symptoms.
Article in Drug and alcohol dependence, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
2 citing papers in PubMed.
- More Than Hurt Feelings: Associations Between Perceived Racial Discrimination and Mental Health, Substance Use, and Victimization Among Racial and Ethnic Minority Adolescents.Journal of racial and ethnic health disparities · 2026Article
- Epigenome-Wide DNA Methylation Levels During Pregnancy: Associations with Parity Across Diverse Populations.Epigenomes · 2026Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
The objective of the current study was to assess the relationships between perceived racial discrimination, symptoms of depression, and tobacco and cannabis use in a sample of pregnant Black Americans. We collected data from 668 pregnant participants, in Atlanta, GA, once at 8- to 14- weeks' gestation and again at 24- to 30-weeks' gestation. We administered the Timeline Follow-back Interview to assess self-reported tobacco and cannabis use and measured metabolites of nicotine (cotinine) and cannabis (11-nor-9-carboxy-Δ9-tetrahydrocannabinol) from urine samples. Participants described depressive symptoms using the Edinburgh Postnatal Depression Scale. They also reported instances of racial discrimination throughout their lifetimes via the Krieger Experiences of Discrimination scale. Self-perceived racial discrimination was significantly related to increased tobacco use and urinary cotinine levels during pregnancy, while controlling for potential confounds. Race-based discrimination also impacted self-reported tobacco and cannabis use later in pregnancy through increased depressive symptoms. To our knowledge, this study is the first to investigate whether depressive symptoms mediate the influence of racial discrimination on substance use among pregnant Black people. Our findings have significant implications for smoking-cessation interventions, which should account for the interconnection between racial stress and mental health.
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Registered trials
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