Evidence map›Paper›PMID 23450882›Full record

ArticlePublic health reports (Washington, D.C. : 1974)

Racial differences in age at first sexual intercourse: residential racial segregation and the black-white disparity among U.S. adolescents.

Katie Brooks Biello, Jeannette Ickovics, Linda Niccolai, Haiqun Lin, Trace Kershaw

Open access · bronzeAbstract read
In one paragraph

Article in Public health reports (Washington, D.C. : 1974). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
9.1field-weighted citation impact, top 2% 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

18 citing papers in PubMed, 47 citations in OpenAlex.

  1. Risk, Adultification, Messaging, and Protection Scale (RAMPS): The development of a measure for Black girls.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2026
    Article
  2. Neighborhoods, Caregiver Sexuality Communication, and Sexual Health of Adolescents Involved in the Legal System.Journal of correctional health care : the official journal of the National Commission on Correctional Health Care · 2025
    Article
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  8. Evaluating Residential Segregation's Relation to the Clustering of Poor Health across American Cities.International journal of environmental research and public health · 2020
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  16. Dopamine receptor gene d4 polymorphisms and early sexual onset: gender and environmental moderation in a sample of african-american youth.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2014
    Article
  17. Observational
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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

5 authors at 2 institutions in 1 country.

Katie Brooks BielloThe Fenway Institute, Fenway Health, Boston, MA 02215, USA. kbiello@fenwayhealth.org
Jeannette Ickovics
Linda Niccolai
Haiqun Lin
Trace Kershaw
Yale University · USHarvard University · US

Funding

Using Coincidence Analysis to Investigate Factors Affecting PrEP Initiation and Continuation in Southern ending the Epidemic CountiesP30MH062294 · NIMH · YALE UNIVERSITY · PI John Edward Pachankis · 2001 to 2026
$48.5M
INTERDISCIPLINARY HIV PREVENTION TRAINING PROGRAMT32MH020031 · NIMH · YALE UNIVERSITY · PI Trace S Kershaw · 1999 to 2026
$12.1M
NIMH NIH HHS P30 MH062294NIMH NIH HHS P30MH062294NIMH NIH HHS T32 MH020031NIMH NIH HHS T32MH020031
6 · The paper itself

Abstract

objectivesThe age of adolescents at first sexual intercourse is an important risk factor for sexually transmitted diseases (STDs) and adolescent pregnancy. Black adolescents are at higher risk than white adolescents for first sexual intercourse at younger ages as well as STDs and pregnancy. Individual- and family-level factors do not fully explain this disparity. We examined whether five dimensions of black-white residential racial segregation can help explain the racial disparity in age at first sexual intercourse.

methodsUsing the National Longitudinal Survey of Youth 1997 and U.S. Census 2000 data, we performed multiple hierarchical discrete time-to-event analyses on a nationally representative cohort of adolescents followed since 1997. Although the cohort study is ongoing, we used data from 1997 through 2005.

resultsConcentration and unevenness significantly modified the association of race and age at first sexual intercourse. However, stratified results suggested differences in the effect of race on age at first sexual intercourse at each level of segregation across dimensions of segregation.

conclusionsResidential racial segregation may modify the black-white disparity in risk of first sexual intercourse at younger ages, but these associations are complex. Future studies should be conducted to elucidate the causal mechanisms.

Indexed as

AdolescentAdolescent BehaviorAge DistributionBlack or African AmericanCoitusFemaleHumansLongitudinal StudiesMalePregnancyPregnancy in AdolescenceRacismRisk FactorsSexual BehaviorSexually Transmitted DiseasesSocial Class

Identifiers

PMID23450882
PMCPMC3562743
OpenAlexW2125210427

What OpenQuestion holds

Textmetadata
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.