Evidence map›Paper›PMID 33765982›Full record

ArticleBMC ophthalmology2021

Diagnostic capability of different morphological parameters for primary open-angle glaucoma in the Chinese population.

Ruoshi Li, Xia Wang, Yahui Wei, Yuan Fang, Tian Tian, Lei Kang, Mei Li, Yu Cai, Yingzi Pan

Open access · goldAbstract read
In one paragraph

Article in BMC ophthalmology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Layer-by-layer macular, peripapillary retinal nerve fiber layer thickness and minimum rim width changes in PLWH with undetectable viral load: an OCT-based study.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
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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

9 authors at 2 institutions in 1 country.

Ruoshi LiDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Xia WangDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Yahui WeiDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Yuan FangDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Tian TianDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Lei KangDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Mei LiDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Yu CaiDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China.
Yingzi PanDepartment of Ophthalmology, Peking University First Hospital, No.8 Xi Shi Ku Street, Xi Cheng District, 100034, Beijing, People's Republic of China. panyingzi99@126.com.
Peking University First Hospital · CNPeking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo assess the diagnostic capability of novel Bruch's membrane opening (BMO)-based disc parameters, the BMO-minimum rim width (BMO-MRW) and the BMO-minimum rim area (BMO-MRA) in the Chinese population and compare them to the retinal nerve fiber layer (RNFL) from optical coherence tomography (OCT) and the rim area (RA) from the Heidelberg retinal tomograph-III (HRT-III).

methodsIn total, 200 eyes of 77 healthy and 123 primary open-angle glaucoma (POAG) subjects were included in this cross-sectional study. All participants underwent the visual field test and structural measurements by OCT and HRT-III. The areas under the receiver operating characteristic curves (AUCs) of different structural parameters were calculated to assess their diagnostic power and compared using the DeLong test.

resultsIn populations with different characteristics, the BMO-MRW and BMO-MRA had better diagnostic power than the RA. In discriminating between all POAG subjects and healthy controls and between early-stage patients and controls, the global BMO-MRW had comparable AUCs with the RNFL, but the BMO-MRA had lower AUCs than the RNFL. In healthy subjects with macrodiscs, both the global and sectoral BMO-MRW were thinner than those in healthy subjects with normal disc size. The AUCs of BMO-MRA, BMO-MRW and RNFL in subjects with macrodiscs were comparable. Additionally, in the myopic population, the BMO-MRA and BMO-MRW had comparable AUCs with the RNFL.

conclusionsThe BMO-MRW had comparable diagnostic power with the RNFL, and compared with BMO-MRW, the BMO-MRA might have advantages in certain populations, such as macrodiscs. All OCT-derived parameters exceeded the RA in diagnostic capability.

Indexed as

Glaucoma, Open-AngleOptic DiskBruch MembraneChinaCross-Sectional StudiesHumansIntraocular PressureNerve FibersRetinal Ganglion CellsTomography, Optical CoherenceVisual FieldsGlaucoma diagnosisNovel Bruch’s membrane opening based disc parametersOptical coherence tomographyPrimary open‐angle glaucoma

Identifiers

PMID33765982
PMCPMC7992862
OpenAlexW3139188989

What OpenQuestion holds

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LicenceCC BY
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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.