Evidence map›Paper›PMID 37063772›Full record

ReviewResearch and practice in thrombosis and haemostasis2023

Laboratory-based inequity in thrombosis and hemostasis: review of the evidence.

Lauren E Merz, Fartoon M Siad, Melissa Creary, Michelle Sholzberg, Angela C Weyand

Open access · goldAbstract readReview
In one paragraph

Review in Research and practice in thrombosis and haemostasis, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Article
  3. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2025
    Review
  4. Diagnosis and management of iron deficiency in females.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 2025
    Review
  5. Article
  6. Sex, lies, and iron deficiency: a call to change ferritin reference ranges.Hematology. American Society of Hematology. Education Program · 2023
    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 at 3 institutions in 2 countries.

Lauren E MerzDepartment of Internal Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA.
Fartoon M SiadDepartment of Medicine, University of Toronto, Toronto, Canada.
Melissa CrearySchool of Public Health, Health Management and Policy, University of Michigan, Ann Arbor, Michigan, USA.
Michelle SholzbergDepartments of Medicine, and Laboratory Medicine and Pathobiology, St. Michael's Hospital, Li Ka Shing Knowledge Institute, University of Toronto, Toronto, Canada.
Angela C WeyandDivision of Hematology Oncology, Department of Pediatrics, University of Michigan Medical School, Ann Arbor, Michigan, USA.
University of Toronto · CABrigham and Women's Hospital · USUniversity of Michigan–Ann Arbor · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The concept of normal in hematology, similar to that in other areas of medicine, is anchored to the perspective of those setting the standard. This means that several laboratory reference intervals and approaches to the conditions of thrombosis and hemostasis are influenced by the vantage point of those in power. Structural inequity, including systemic racism and sexism, can lead to inappropriate normalization of disease states, such as anemia or iron deficiency, or delayed diagnoses, such as in von Willebrand disease. This review will focus on how laboratory reference intervals perpetuate the cycles of inequity in care of patients with disorders of thrombosis and hemostasis. We provide examples and case studies in maternal mortality as well as in disorders such as von Willebrand disease and iron deficiency, question physiology versus pathophysiology, acknowledge the distinction between social constructs and biologic influence, and highlight opportunities for much-needed restructuring in areas such as defining anemia and iron deficiency.

Indexed as

anemiainequityiron deficiencymaternal mortalitythrombosisvon Willebrand disease

Identifiers

PMID37063772
PMCPMC10099330
OpenAlexW4324135679

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.