Evidence map›Paper›PMID 33665332›Full record

ArticleSSM - population health2021

Evaluating associations between area-level Twitter-expressed negative racial sentiment, hate crimes, and residents' racial prejudice in the United States.

Thu T Nguyen, Dina Huang, Eli K Michaels, M Maria Glymour, Amani M Allen, Quynh C Nguyen

Open access · goldAbstract read
In one paragraph

Article in SSM - population health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
7.6field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 25 citations in OpenAlex.

  1. Observational
  2. Article
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  4. Review
  5. Article
  6. Observational
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  8. Article
  9. Article
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  11. Ageism and late-life mortality: How community matters.Social science & medicine (1982) · 2023
    Article
  12. Online Hate: The New Virus.American journal of public health · 2022
    Article
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Thu T NguyenDepartment of Family and Community Medicine, University of California San Francisco, San Francisco, CA, 94110, USA.
Dina HuangDepartment of Epidemiology & Biostatistics, University of Maryland School of Public Health, College Park, MD, 20742, USA.
Eli K MichaelsDivision of Epidemiology, University of California, Berkeley, CA, 94704, USA.
M Maria GlymourDepartment of Epidemiology & Biostatistics, University of California San Francisco, San Francisco, CA, 94158, USA.
Amani M AllenDivision of Epidemiology, University of California, Berkeley, CA, 94704, USA.
Quynh C NguyenDepartment of Epidemiology & Biostatistics, University of Maryland School of Public Health, College Park, MD, 20742, USA.
University of California, Berkeley · USUniversity of California, San Francisco · USUniversity of Maryland, College Park · US

Funding

Sci-Tech Core-Maryland Population Research CenterP2CHD041041 · NICHD · UNIV OF MARYLAND, COLLEGE PARK · PI MICHAEL S. RENDALL · 2018 to 2026
$3.9M
Risk and strength: determining the impact of area-level sentiment and protective factors on birth outcomesR01MD015716 · NIMHD · UNIV OF MARYLAND, COLLEGE PARK · PI NGUYEN, THU · 2021 to 2025
$3.6M
Rosie the Chatbot: Leveraging Automated and Personalized Health Information Communication to Reduce Disparities in Maternal and Child HealthR01MD016037 · NIMHD · UNIV OF MARYLAND, COLLEGE PARK · PI NGUYEN, THU, NORELL, ELIZABETH MARIE · 2021 to 2025
$3.3M
Neighborhood Looking Glass: 360 Degree Automated Characterization of the Built Environment for Neighborhood Effects ResearchR01LM012849 · NLM · UNIV OF MARYLAND, COLLEGE PARK · PI NGUYEN, QUYNH · 2018 to 2021
$1.3M
Place-level discrimination and birth outcomesR00MD012615 · NIMHD · UNIV OF MARYLAND, COLLEGE PARK · PI NGUYEN, THU · 2020 to 2022
$720k
COLLECTIVE RACIAL BIAS AND CARDIOVASCULAR RISK AMONG BLACK AND WHITE US ADULTSF31HL151284 · NHLBI · UNIVERSITY OF CALIFORNIA BERKELEY · PI MICHAELS, ELI · 2020 to 2022
$100k
NHLBI NIH HHS F31 HL151284NICHD NIH HHS P2C HD041041NIMHD NIH HHS R00 MD012615NIMHD NIH HHS R01 MD015716NIMHD NIH HHS R01 MD016037NLM NIH HHS R01 LM012849
6 · The paper itself

Abstract

backgroundThe objective of the current study is to investigate whether an area-level measure of racial sentiment derived from Twitter data is associated with state-level hate crimes and existing measures of racial prejudice at the individual-level.

methodsWe collected 30,977,757 tweets from June 2015-July 2018 containing at least one keyword pertaining to specific groups (Asians, Arabs, Blacks, Latinos, Whites). We characterized sentiment of each tweet (negative vs all other) and averaged at the state-level. These racial sentiment measures were merged with other measures based on: hate crime data from the FBI Uniform Crime Reporting Program; implicit and explicit racial bias indicators from Project Implicit; and racial attitudes questions from General Social Survey (GSS).

resultsLiving in a state with 10% higher negative sentiment in tweets referencing Blacks was associated with 0.57 times the odds of endorsing a GSS question that Black-White disparities in jobs, income, and housing were due to discrimination (95% CI: 0.40, 0.83); 1.64 times the odds of endorsing the belief that disparities were due to lack to will (95% CI: 0.95, 2.84); higher explicit racial bias (β: 0.11; 95% CI: 0.04, 0.18); and higher implicit racial bias (β: 0.09; 95% CI: 0.04, 0.14). Twitter-expressed racial sentiment was not statistically-significantly associated with incidence of state-level hate crimes against Blacks (IRR: 0.99; 95% CI: 0.52, 1.90), but this analysis was likely underpowered due to rarity of reported hate crimes.

conclusionLeveraging timely data sources for measuring area-level racial sentiment can provide new opportunities for investigating the impact of racial bias on society and health.

Indexed as

Big dataMeasuresRacial biasRacial discriminationSocial media

Identifiers

PMID33665332
PMCPMC7901034
OpenAlexW3128851775

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.