Evidence map›Paper›PMID 24117371›Full record

ArticleHealth services research2014

Breast cancer screening, area deprivation, and later-stage breast cancer in Appalachia: does geography matter?

Roger T Anderson, Tse-Chang Yang, Stephen A Matthews, Fabian Camacho, Teresa Kern, Heath B Mackley, Gretchen Kimmick, Christopher Louis, Eugene Lengerich, Nengliang Yao

Abstract read
In one paragraph

Article in Health services research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 2 pooled it
–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

46 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Guideline
  3. Digital Breast Tomosynthesis Use, Facility Mammography Volume, and Timely Follow-Up After Abnormal Screening Mammograms in Appalachia, United States.The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association · 2026
    Article
  4. Article
  5. Patient, facility, and community determinants of timely follow up after abnormal screening mammograms in Appalachia: A multilevel analysis.The Journal of rural health : official journal of the American Rural Health Association and the National Rural Health Care Association · 2026
    Article
  6. Article
  7. Disparities in OncotypeDx Testing and Subsequent Chemotherapy Receipt by Geography and Socioeconomic Status.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Examining Psychological and Knowledge Barriers to Colorectal Cancer Screening in Rural Appalachian Kentucky.Journal of cancer education : the official journal of the American Association for Cancer Education · 2023
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Phenotype Discovery and Geographic Disparities of Late-Stage Breast Cancer Diagnosis across U.S. Counties: A Machine Learning Approach.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2022
    Article
  17. Rural-Urban Differences in Breast Cancer Stage at Diagnosis.Women's health reports (New Rochelle, N.Y.) · 2022
    Article
  18. Article
  19. Article
  20. 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

10 authors.

Roger T AndersonDepartment of Public Health Science, College of Medicine, The Pennsylvania State University, Hershey, PA.
Tse-Chang Yang
Stephen A Matthews
Fabian Camacho
Teresa Kern
Heath B Mackley
Gretchen Kimmick
Christopher Louis
Eugene Lengerich
Nengliang Yao

Funding

Population Research InstituteR24HD041025 · NICHD · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI JOHNSON, DAVID R · 2001 to 2016
$9.7M
Patterns of Patient Care in AppalachiaR01CA140335 · NCI · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI ANDERSON, ROGER T. · 2010 to 2012
$1.3M
NCI NIH HHS R01 CA140335NCI NIH HHS R01CA140335NICHD NIH HHS R24 HD041025NICHD NIH HHS R24-HD41025
6 · The paper itself

Abstract

objectiveTo model the relationship of an area-based measure of a breast cancer screening and geographic area deprivation on the incidence of later stage breast cancer (LSBC) across a diverse region of Appalachia. DATA SOURCE: Central cancer registry data (2006-2008) from three Appalachian states were linked to Medicare claims and census data. STUDY

designExploratory spatial analysis preceded the statistical model based on negative binomial regression to model predictors and effect modification by geographic subregions. PRINCIPAL

findingsExploratory spatial analysis revealed geographically varying effects of area deprivation and screening on LSBC. In the negative binomial regression model, predictors of LSBC included receipt of screening, area deprivation, supply of mammography centers, and female population aged>75 years. The most deprived counties had a 3.31 times greater rate of LSBC compared to the least deprived. Effect of screening on LSBC was significantly stronger in northern Appalachia than elsewhere in the study region, found mostly for high-population counties.

conclusionsBreast cancer screening and area deprivation are strongly associated with disparity in LBSC in Appalachia. The presence of geographically varying predictors of later stage tumors in Appalachia suggests the importance of place-based health care access and risk.

Indexed as

Poverty AreasAgedAppalachian RegionBreast NeoplasmsEarly Detection of CancerFemaleHealthcare DisparitiesHealth Services AccessibilityHumansMammographyNeoplasm GradingAppalachiaarea deprivationgeographically weighted regressionlater stage breast cancerscreening rates

Identifiers

PMID24117371
PMCPMC3976186

What OpenQuestion holds

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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.