Evidence map›Paper›PMID 31599775›Full record

ArticleJournal of glaucoma2019

Analysis of Neuroretinal Rim by Age, Race, and Sex Using High-Density 3-Dimensional Spectral-Domain Optical Coherence Tomography.

Hussein Antar, Edem Tsikata, Kitiya Ratanawongphaibul, Jing Zhang, Eric Shieh, Ramon Lee, Madeline Freeman, Georgia Papadogeorgou, Huseyin Simavli, Christian Que and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of glaucoma, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 25% 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, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. 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

14 authors at 9 institutions in 8 countries.

Hussein AntarUniversity of Massachusetts Medical School, Worcester.
Edem TsikataDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Kitiya RatanawongphaibulDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Jing ZhangHarvard Medical School, Boston.
Eric ShiehHarvard Medical School, Boston.
Ramon LeeHarvard Medical School, Boston.
Madeline FreemanDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Georgia PapadogeorgouDepartment of Statistical Science, Duke University, Durham, NC.
Huseyin SimavliDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Christian QueDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Alice C Verticchio VercellinDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Ziad KhoueirDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Johannes F de BoerLaserLaB Amsterdam, Department of Physics and Astronomy, Vrije Universiteit.
Teresa C ChenDepartment of Ophthalmology, Massachusetts Eye and Ear Infirmary.
Harvard University · USMassachusetts Eye and Ear Infirmary · USKing Chulalongkorn Memorial Hospital · THKudret Göz Hastanesi · TRPeking University · CNPeking University First Hospital · CNSaint Joseph University · LBUniversity of Massachusetts Chan Medical School · USVrije Universiteit Amsterdam · NL

Funding

HARVARD CLINICAL AND TRANSLATIONAL SCIENCE CENTER (UL1)UL1RR025758 · NCRR · HARVARD MEDICAL SCHOOL · PI NADLER, LEE MARSHALL · 2008 to 2011
$91.4M
EPA EP-D-15-016NCRR NIH HHS UL1 RR025758
6 · The paper itself

Abstract

PRéCIS:: Neuroretinal rim minimum distance band (MDB) thickness is significantly lower in older subjects and African Americans compared with whites. It is similar in both sexes. PURPOSE: To evaluate the relationship between age, race, and sex with the neuroretinal rim using high-density spectral-domain optical coherence tomography optic nerve volume scans of normal eyes.

methodsA total of 256 normal subjects underwent Spectralis spectral-domain optical coherence tomography optic nerve head volume scans. One eye was randomly selected and analyzed for each subject. Using custom-designed software, the neuroretinal rim MDB thickness was calculated from volume scans, and global and quadrant neuroretinal rim thickness values were determined. The MDB is a 3-dimensional neuroretinal rim band comprised of the shortest distance between the internal limiting membrane and the termination of the retinal pigment epithelium/Bruch's membrane complex. Multiple linear regression analysis was performed to determine the associations of age, race, and sex with neuroretinal rim MDB measurements.

resultsThe population was 57% female and 69% white with a mean age of 58.4±15.3 years. The mean MDB thickness in the normal population was 278.4±47.5 µm. For this normal population, MDB thickness decreased by 0.84 µm annually (P<0.001). African Americans had thinner MDBs compared with whites (P=0.003). Males and females had similar MDB thickness values (P=0.349).

conclusionNeuroretinal rim MDB thickness measurements decreased significantly with age. African Americans had thinner MDB neuroretinal rims than whites.

Indexed as

Nerve FibersAdultAgedAgingCorneal PachymetryCross-Sectional StudiesFemaleGonioscopyHumansImaging, Three-DimensionalIntraocular PressureMaleMiddle AgedOptic DiskProspective StudiesRacial Groups

Identifiers

PMID31599775
PMCPMC6832867
OpenAlexW2994314847

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.