Evidence map›Paper›PMID 21993060›Full record

ArticleMedical care2012

Language barriers, location of care, and delays in follow-up of abnormal mammograms.

Leah S Karliner, Lin Ma, Michael Hofmann, Karla Kerlikowske

Abstract read
In one paragraph

Article in Medical care, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 14% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.

  1. Pooled it
  2. Clinic type and patient characteristics affecting time to resolution after an abnormal cancer-screening exam.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2015
    Trial
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Conversations about Abnormal Mammograms on Distress and Timely Follow-up Across Ethnicity.Journal of cancer education : the official journal of the American Association for Cancer Education · 2017
    Article
  19. Review
  20. Insurance-Based Differences in Time to Diagnostic Follow-up after Positive Screening Mammography.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2016
    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

4 authors at 2 institutions in 1 country.

Leah S KarlinerDepartment of Medicine, Medical Effectiveness Research Center for Diverse Populations, San Francisco, CA, USA. Leah.karliner@ucsf.edu
Lin Ma
Michael Hofmann
Karla Kerlikowske
San Francisco VA Medical Center · USUCSF Helen Diller Family Comprehensive Cancer Center · US

Funding

San Francisco Mammography Registry-A Research SourceU01CA063740 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KERLIKOWSKE, KARLA M · 1994 to 2011
$6.2M
NCI NIH HHS U01 CA063740
6 · The paper itself

Abstract

backgroundBreast cancer is frequently diagnosed after an abnormal mammography result. Language barriers can complicate communication of those results.

objectivesWe evaluated the association of non-English language with delay in follow-up.

methodsRetrospective cohort study of women at 3 mammography facilities participating in the San Francisco Mammography Registry with an abnormal mammogram result from 1997 to 2008. We measured median time from report of abnormal result to first follow-up test.

resultsOf 13,014 women with 16,109 abnormal mammograms, 4027 (31%) had a non-English patient language. Clinical facilities differed in proportion of non-English speakers and in time to first follow-up test: facility A (38%; 25 d), facility B (18%; 14 d), and facility C (51%; 41 d). Most mammography examinations (67%) had breast imaging and reporting data system 0 (incomplete) assessment, requiring radiographic follow-up. At 30 days of follow-up, 67% of all English speakers with incomplete assessments had a follow-up examination compared with 50% of all non-English speakers (P<0.0001). The facility with the least delay and the lowest proportion of non-English speakers, had the biggest difference by language; compared with English speakers and adjusting for education, non-English speakers had twice the odds ratio of >30-day delay in follow-up (odds ratio=2.3; 95% confidence interval, 1.4-3.9).

conclusionsThere are considerable differences among facilities in delays in diagnostic follow-up of abnormal mammography results. More attention must be paid to understanding mammography facility factors, such as wait time to schedule diagnostic mammography and radiology workload, to improve rates of timely follow-up, particularly for those facilities disproportionately serving vulnerable non-English speaking patients.

Indexed as

Health Services AccessibilityAdultAgedBreast DiseasesBreast NeoplasmsDelayed DiagnosisFemaleHumansLanguageMammographyMiddle AgedMinority GroupsRetrospective StudiesSan FranciscoTime Factors

Identifiers

PMID21993060
PMCPMC3918470
OpenAlexW2314936404

What OpenQuestion holds

Textmetadata
LicenceTDM
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.