Evidence map›Paper›PMID 32204463›Full record

ArticleBrain sciences2020

Insomnia Might Influence the Thickness of Choroid, Retinal Nerve Fiber and Inner Plexiform Layer.

Cigdem Sahbaz, Ahmet Elbay, Mine Ozcelik, Hakan Ozdemir

Abstract read
In one paragraph

Article in Brain sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Clinical and biological correlates of optical coherence tomography findings in schizophrenia.European archives of psychiatry and clinical neuroscience · 2023
    Article
  4. Article
  5. Review
  6. Article
  7. 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.

Cigdem SahbazDepartment of Psychiatry, Faculty of Medicine, Bezmialem Vakıf University, Istanbul 34093, Turkey.
Ahmet ElbayDepartment of Ophthalmology, Bezmialem Vakıf University, Istanbul 34093, Turkey.
Mine OzcelikSchool of Medicine, Bezmialem Vakıf University, Istanbul 34093, Turkey.
Hakan OzdemirDepartment of Ophthalmology, Bezmialem Vakıf University, Istanbul 34093, Turkey.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sleep may play a fundamental role in retinal regulation and the degree of retinal variables. However, no clinical study has investigated optical coherence tomography (OCT) parameters in patients with primary insomnia. All participants were evaluated with the insomnia severity index (ISI) and the Pittsburgh sleep quality index (PSQI). The retinal nerve fiber layer (RNFL), ganglion cell layer (GC), inner plexiform layer (IPL), macula and choroidal (CH) thickness were compared between 52 drug-naïve patients with primary insomnia and 45 age-gender-BMI-smoke status matched healthy controls (HC). The patients with primary insomnia differed from the HC regarding RNFL-Global (

Indexed as

choroidinner plexiform layerinsomnia disorderOCTretinal nerve fiber layersleep

Identifiers

PMID32204463
PMCPMC7139633

What OpenQuestion holds

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Registered trials

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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.