Evidence map›Paper›PMID 20109117›Full record

ArticleJournal of women's health (2002)2010

Racial/ethnic differences in early detection of breast cancer: a study of 250,985 cases from the California Cancer Registry.

Courtney Summers, Sidney L Saltzstein, Sarah Lynn Blair, Tara Tomiko Tsukamoto, Georgia Robins Sadler

Abstract read
In one paragraph

Article in Journal of women's health (2002), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

  1. Trial
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  7. Understanding the limits of large datasets.Journal of cancer education : the official journal of the American Association for Cancer Education · 2012
    Article
  8. Article
  9. Article
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  11. Then and now: comparison of baseline breast cancer screening rates at 2 time intervals.Journal of cancer education : the official journal of the American Association for Cancer Education · 2009
    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

5 authors.

Courtney SummersMoores USCD Cancer Center, USCD School of Medicine, University of California at San Diego, La Jolla, California, USA.
Sidney L Saltzstein
Sarah Lynn Blair
Tara Tomiko Tsukamoto
Georgia Robins Sadler

Funding

VIRAL MALIGNANCYP30CA023100 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Jesse Nodora · 1985 to 2026
$124.9M
Research Education CoreU54CA132384 · NCI · SAN DIEGO STATE UNIVERSITY · PI CRIPPS, RICHARD MATTHEW, CROWE, SHEILA E. · 2008 to 2022
$20.7M
Research Education CoreU54CA132379 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI ARREDONDO, ELVA M, CROWE, SHEILA E. · 2008 to 2021
$16.1M
San Diego EXPORT Comprehensive NCMHD Research CenterP60MD000220 · NIMHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI VILLARREAL, FRANCISCO · 2002 to 2011
$11.0M
COMMUNITY ONCOLOGISTS'CLINICAL TRIALS EDUCATION PROGRAMR25CA065745 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SADLER, GEORGIA ROBINS · 1995 to 2006
$1.6M
NCI NIH HHS 1U54CA132379NCI NIH HHS 1U54CA132384NCI NIH HHS P30 CA023100NCI NIH HHS R25 CA65745NIMHD NIH HHS P60 MD000220
6 · The paper itself

Abstract

aimsThis study analyzed early breast cancer detection rates as a surrogate for breast cancer mortality rates. Stage at diagnosis was broken down by race/ethnicity and year of diagnosis for the cases of female breast cancer in the California Cancer Registry from 1988 to 2002.

methodsA quarter million cases of breast cancer in women > or =50 years of age recorded in the California Cancer Registry over the period 1988-2002 were classified as early (in situ and localized stages) or late (regional and distant stages). The increases in the percent of cases that were early were studied by 3-year periods over this interval. In addition to the total group, data were broken down by race/ethnicity. The 3-year periods were used to compensate for small numbers of cases in some of the nonwhite groups.

resultsThe proportion of early stage female breast cancers reached a plateau at 70% in the mid-1990s. African American and Hispanic women's screening rates reached a plateau at a considerably lower rate. Only Pacific Islander/Asian American women demonstrated a sustained rise in the percent of early breast cancers detected through 2002, eventually nearing the rate of early detection set by white women.

conclusionsThe plateaus observed suggest that focused interventions continue to be needed for all women, especially for African American and Hispanic women if the American Cancer Society's 2015 goals are to be achieved.

Indexed as

Early Detection of CancerEthnicityRegistriesAgedAsian PeopleBlack or African AmericanBlack PeopleBreast NeoplasmsCaliforniaFemaleHispanic or LatinoHumansMiddle AgedNative Hawaiian or Pacific IslanderWhite PeopleWomen's Health

Identifiers

PMID20109117
PMCPMC2834439

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.