Cited by 29Obesity, Physical Activity, DietChild Abuse and TraumaCrime Patterns and Interventions

Childhood obesity and the associated roles of neighborhood and biologic stress

Open access
Theall, Katherine P., Chaparro, M. Pia, Denstel, Kara, Bilfield, Alissa, Drury, Stacy S.·2019·Preventive Medicine Reports

Abstract

Exposure to violence and obesity continues to be growing epidemics, particularly among children. Our objective was to increase our understanding of the association between neighborhood violence exposure and children's weight and how biologic stress may mediate this relation. A matched, community-recruited cross-sectional study of 90 children, ages 5-16 years, from 52 neighborhoods took place in the greater New Orleans, LA area between 2012 and 2013. Children were matched on their propensity for living in a high violence neighborhood and previous exposure to Hurricane Katrina. Primary neighborhood exposure included violent crime, operationalized as crime rates within specific radii of children's home. Rates of exposure within 500, 1000 and 2000 meter radii from the child's home were calculated. Primary outcomes were body mass index (BMI) and waist circumference, and the primary mediator was telomere length (TL), a marker of cellular aging. Significant variation in obesity and TL was observed at the neighborhood level and violent crime was significantly associated with weight status, with an increase of 1.24 units in BMI for each additional violent crime in the child's neighborhood and a significant mediated or indirect effect of TL in the crime-BMI relation (0.32, 95% bootstrapped CI = 0.05, 0.81; 32% total mediated effect). Findings strengthen existing evidence linking neighborhood violence to childhood health and identify biologic stress, indexed by TL, as one mechanistic pathway by which neighborhood violence may influence childhood obesity. Neighborhood violence may be an important target for interventions focused on reducing obesity and other stress related health outcomes in children.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.pmedr.2019.100849

Cites

48 of 48 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

1 of the 49 references couldn’t be matched to a known paper.

Research works printed but not linked: 2

  1. Fryar C.D.C.M. Ogden C.L. Prevalence of Overweight and Obesity among Children and Adolescents: United States, 1963–1965 Through 2011–2012 2014 National Center for Health Statistic Atlanta, GA 41779889
  2. Snijders T.A.B. Bosker R.J. Multilevel Analysis: An Introduction to Basic and Advanced Multilevel Modeling 1999 SAGE Thousand Oaks, Calif.; London

Cited by

Sorted by citations

Authors
Theall, K. P., Chaparro, M. P., Denstel, K., Bilfield, A., & Drury, S. S.
Affiliations
  • Tulane University (US)
  • Pennington Biomedical Research Center (US)
Corresponding author
Theall, Katherine P.
Venue
Preventive Medicine Reports
Publisher
Elsevier BV
Published
2019-06
Volume
14
Pages
100849
ISSN
2211-3355 (ISSN-L)
OpenAlex
W2922255615
Cited by
29
References
49
Citations by year
2026: 3 · 2025: 2 · 2024: 6 · 2023: 2 · 2022: 8 · 2021: 4 · 2020: 4
FWCI
3.68
Type
journal article
Language
en
Open access
Locations
  • Preventive Medicine Reports (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Institutes of Health (1R01ES020447, P60AA009803-RC5, HRSA T03MC07649, R01MH101533, R21MH094688)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Social Sciences › Psychology › Clinical Psychology › Child Abuse and Trauma
  • Social Sciences › Sociology and Political Science › Crime Patterns and Interventions
Keywords
childhood obesity, neighborhood violence, telomere length, biological stress, body mass index, waist circumference, mediation, Hurricane Katrina, New Orleans, child health

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review