Evidence map›Paper›PMID 31147980›Full record

SynthesisJournal of general internal medicine2019

A Systematic Review of the Impact of Patient-Physician Non-English Language Concordance on Quality of Care and Outcomes.

Lisa Diamond, Karen Izquierdo, Dana Canfield, Konstantina Matsoukas, Francesca Gany

Registry-linked trialOpen access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in Journal of general internal medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05453357 (Feasibility and Acceptability of a Remote Glucose Monitoring Program for Pregnant Marshallese Women with Pregnancies Complicated by Diabetes), which is not on this map. Cited by 293 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
293citing papers in PubMed, 4 pooled it
54.4field-weighted citation impact, top 1% 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.

NCT05453357 withdrawnnot on this mapstarted 2024, after this paper: background citation

Feasibility and Acceptability of a Remote Glucose Monitoring Program for Pregnant Marshallese Women with Pregnancies Complicated by Diabetes

TypeobservationalSponsorUniversity of ArkansasRan2024 to 2024Enrolled0ConditionsDiabetes, Gestational, Diabetes Mellitus Type 2 Pre-ExistingArmsiGlucose
3 · Its place in the literature

Who cites it

293 citing papers in PubMed, 4 syntheses or guidelines pooled it, 499 citations in OpenAlex.

  1. Advancing equity and value in United States healthcare: an umbrella review.International journal for equity in health · 2026
    Pooled it
  2. Pooled it
  3. Implementing and Delivering Culturally Centred Pharmacy Services Tailored to Ethnically Minoritised Populations: A Qualitative Systematic Review and Meta-Ethnography.Health expectations : an international journal of public participation in health care and health policy · 2025
    Pooled it
  4. The patient perspective on diversity-sensitive care: a systematic review.International journal for equity in health · 2024
    Pooled it
  5. Trial
  6. Article
  7. Article
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  9. Article
  10. Race, ethnicity, and language are underreported in hip fracture CPGs.Archives of orthopaedic and trauma surgery · 2026
    Review
  11. Article
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  15. Article
  16. Article
  17. Article
  18. Article
  19. Observational
  20. When Language is Care.Journal of immigrant and minority health · 2026
    Article

233 more citing papers are in PubMed but not listed here.

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 3 institutions in 1 country.

Lisa DiamondMemorial Sloan Kettering Cancer Center, 485 Lexington Avenue, 2nd Floor, New York, NY, 10017, USA. diamond@mskcc.org.
Karen IzquierdoMacaulay Honors College at Hunter College, New York, NY, USA.
Dana CanfieldUniversity of Utah School of Medicine, Salt Lake City, UT, USA.
Konstantina MatsoukasMemorial Sloan Kettering Cancer Center, 485 Lexington Avenue, 2nd Floor, New York, NY, 10017, USA.
Francesca GanyMemorial Sloan Kettering Cancer Center, 485 Lexington Avenue, 2nd Floor, New York, NY, 10017, USA.
Memorial Sloan Kettering Cancer Center · USHunter College · USUniversity of Utah · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Hongbiao Carl Lekaye · 1985 to 2026
$347.4M
Disparities in COVID Disease Severity and Outcomes in New York CityUL1TR002384 · NCATS · WEILL MEDICAL COLL OF CORNELL UNIV · PI JULIANNE L IMPERATO-MCGINLEY · 2017 to 2026
$86.2M
Clinician Use of Non-English Language Skills in Cancer CareK07CA184037 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI DIAMOND, LISA C · 2015 to 2019
$900k
NCATS NIH HHS UL1 TR002384NCI NIH HHS K07 CA184037NCI NIH HHS P30 CA008748
6 · The paper itself

Abstract

backgroundApproximately 25 million people in the USA are limited English proficient (LEP). When LEP patients receive care from physicians who are truly language concordant, some evidence show that language disparities are reduced, but others demonstrate worse outcomes. We conducted a systematic review of the literature to compare the impact of language-concordant care for LEP patients with that of other interventions, including professional and ad hoc interpreters.

methodsData was collected through a systematic review of the literature using PubMed, PsycINFO, Web of Science, Cochrane Library, and EMBASE in October 2017. The literature search strategy had three main components, which were immigrant/minority status, language barrier/proficiency, and healthcare provider/patient relationship. The quality of the articles was appraised using the Downs and Black checklist.

resultsThe 33 studies were grouped by the outcome measure studied, including quality of care (subdivided into primary care, diabetes, pain management, cancer, and inpatient), satisfaction with care/communication, medical understanding, and mental health. Of the 33, 4 (6.9%) were randomized controlled trials and the remaining 29 (87.9%) were cross-sectional studies. Seventy-six percent (25/33) of the studies demonstrated that at least one of the outcomes assessed was better for patients receiving language-concordant care, while 15% (5/33) of studies demonstrated no difference in outcomes, and 9% (3/33) studies demonstrated worse outcomes in patients receiving language-concordant care. DISCUSSION: The findings of this review indicate that, in the majority of situations, language-concordant care improves outcomes. Although most studies included were of good quality, none provided a standardized assessment of provider language skills. To systematically evaluate the impact of truly language-concordant care on outcomes and draw meaningful conclusions, future studies must include an assessment of clinician language proficiency. Language-concordant care offers an important way for physicians to meet the unique needs of their LEP patients.

Indexed as

Communication BarriersLanguagePhysician-Patient RelationsOutcome Assessment, Health CarePrimary Health CareQuality of Health Carecommunication barrierslanguage accessphysician–patient communicationquality of care

Identifiers

PMID31147980
PMCPMC6667611
OpenAlexW2947355367

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.