Evidence map›Paper›PMID 34806000›Full record

ArticleBrain communications2021

Diabetic retinopathy as a potential marker of Parkinson's disease: a register-based cohort study.

Maria E C Larsen, Anne S Thykjaer, Frederik N Pedersen, Sören Möller, Caroline S Laugesen, Nis Andersen, Jens Andresen, Javad Hajari, Steffen Heegaard, Kurt Højlund and 6 more

Open access · goldAbstract read
In one paragraph

Article in Brain communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

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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

16 authors at 5 institutions in 1 country.

Maria E C LarsenDepartment of Ophthalmology, Odense University Hospital, 5000 Odense, Denmark.ORCID https://orcid.org/0000-0003-0397-5463
Anne S ThykjaerDepartment of Ophthalmology, Odense University Hospital, 5000 Odense, Denmark.
Frederik N PedersenDepartment of Ophthalmology, Odense University Hospital, 5000 Odense, Denmark.
Sören MöllerDepartment of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark.
Caroline S LaugesenDepartment of Ophthalmology, Zealand University Hospital Roskilde, 4000 Roskilde, Denmark.
Nis AndersenOrganization of Danish Practicing Ophthalmologists, 2100 Copenhagen, Denmark.
Jens AndresenOrganization of Danish Practicing Ophthalmologists, 2100 Copenhagen, Denmark.
Javad HajariDepartment of Ophthalmology, Rigshospitalet-Glostrup, 2600 Glostrup, Denmark.
Steffen HeegaardDepartment of Ophthalmology, Rigshospitalet-Glostrup, 2600 Glostrup, Denmark.
Kurt HøjlundDepartment of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark.
Ryo KawasakiDepartment of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark.
Katja C SchielkeDepartment of Ophthalmology, Aalborg University Hospital, 9000 Aalborg, Denmark.
Katrine H RubinDepartment of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark.
Morten BlaabjergDepartment of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark.
Lonny StokholmDepartment of Clinical Research, University of Southern Denmark, 5000 Odense, Denmark.ORCID https://orcid.org/0000-0002-9727-6649
Jakob GrauslundDepartment of Ophthalmology, Odense University Hospital, 5000 Odense, Denmark.ORCID https://orcid.org/0000-0001-5019-0736
University of Southern Denmark · DKSteno Diabetes Centers · DKUniversity of Copenhagen · DKAalborg University Hospital · DKZealand University Hospital · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurodegeneration is an early event in the pathogenesis of diabetic retinopathy, and an association between diabetic retinopathy and Parkinson's disease has been proposed. In this nationwide register-based cohort study, we investigated the prevalence and incidence of Parkinson's disease among patients screened for diabetic retinopathy in a Danish population-based cohort. Cases (

Indexed as

diabetesdiabetic retinopathyepidemiologyneurodegenerationParkinson’s disease

Identifiers

PMID34806000
PMCPMC8599077
OpenAlexW3213951767

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.