Evidence map›Paper›PMID 34577881›Full record

ArticleMedicina (Kaunas, Lithuania)2021

Clinical Profile and Aspects of Differential Diagnosis in Patients with ME/CFS from Latvia.

Angelika Krumina, Katrine Vecvagare, Simons Svirskis, Sabine Gravelsina, Zaiga Nora-Krukle, Sandra Gintere, Modra Murovska

Open access · goldAbstract read
In one paragraph

Article in Medicina (Kaunas, Lithuania), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Recent research in myalgic encephalomyelitis/chronic fatigue syndrome: an evidence map.Health technology assessment (Winchester, England) · 2025
    Pooled it
  2. Article
  3. Observational
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. [What Medical Specialties do ME/CFS Sufferers Consult? A Public Health Study on the need for Better Medical Education and Training].Gesundheitswesen (Bundesverband der Arzte des Offentlichen Gesundheitsdienstes (Germany)) · 2024
    Article
  10. Article
  11. Article
  12. Turning a Corner in ME/CFS Research.Medicina (Kaunas, Lithuania) · 2021
    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

7 authors at 1 institution in 1 country.

Angelika KruminaDepartment of Infectology, Rīga Stradiņš University, 16 Dzirciema St., LV-1007 Riga, Latvia.
Katrine VecvagareInstitute of Microbiology and Virology, Rīga Stradiņš University, 5 Ratsupites St., LV-1067 Riga, Latvia.ORCID 0000-0002-8483-383X
Simons SvirskisInstitute of Microbiology and Virology, Rīga Stradiņš University, 5 Ratsupites St., LV-1067 Riga, Latvia.
Sabine GravelsinaInstitute of Microbiology and Virology, Rīga Stradiņš University, 5 Ratsupites St., LV-1067 Riga, Latvia.ORCID 0000-0002-4765-2239
Zaiga Nora-KrukleInstitute of Microbiology and Virology, Rīga Stradiņš University, 5 Ratsupites St., LV-1067 Riga, Latvia.ORCID 0000-0002-0594-1091
Sandra GintereDepartment of Family Medicine, Rīga Stradiņš University, 16 Dzirciema St., LV-1007 Riga, Latvia.
Modra MurovskaInstitute of Microbiology and Virology, Rīga Stradiņš University, 5 Ratsupites St., LV-1067 Riga, Latvia.ORCID 0000-0003-0971-1784
Riga Stradiņš University · LV

Funding

Latvijas Zinātnes Padome LZP-2019/1-0380
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Fatigue Syndrome, ChronicSleep Wake DisordersDiagnosis, DifferentialHumansLatviaMyalgiadiagnosismyalgic encephalomyelitis/chronic fatigue syndromesymptomsvisual analogue scale

Identifiers

PMID34577881
PMCPMC8467618
OpenAlexW3201606513

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.