Evidence map›Paper›PMID 39891211›Full record

ArticleEye and vision (London, England)2025

Repeatability and reproducibility of a new spectral-domain optical coherence tomography biometer and agreement with swept-source optical coherence tomography based biometer.

Xin Li, Chak Seng Lei, Rui Ning, Luze Liu, Aodong Chen, Xinning Yang, Giacomo Savini, Domenico Schiano-Lomoriello, Xingtao Zhou, Jinhai Huang

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Article in Eye and vision (London, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Xin Li *Eye Institute and Department of Ophthalmology and Vision Science, Eye & ENT Hospital, Fudan University, Shanghai, 200031, China.
Chak Seng Lei *Eye Institute and Department of Ophthalmology and Vision Science, Eye & ENT Hospital, Fudan University, Shanghai, 200031, China.
Rui Ning *Eye Institute and Department of Ophthalmology and Vision Science, Eye & ENT Hospital, Fudan University, Shanghai, 200031, China.
Luze LiuShanghai Research Center of Ophthalmology and Optometry, Shanghai, China.
Aodong ChenEye Hospital and School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, Zhejiang, China.
Xinning YangSchool of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China.
Giacomo SaviniG.B. Bietti Foundation I.R.C.C.S, Rome, Italy.
Domenico Schiano-LomorielloG.B. Bietti Foundation I.R.C.C.S, Rome, Italy.
Xingtao ZhouEye Institute and Department of Ophthalmology and Vision Science, Eye & ENT Hospital, Fudan University, Shanghai, 200031, China.
Jinhai HuangEye Institute and Department of Ophthalmology and Vision Science, Eye & ENT Hospital, Fudan University, Shanghai, 200031, China. vip999vip@163.com.ORCID http://orcid.org/0000-0001-9952-3175

Funding

EYE & ENT Hospital of Fudan University High-level Talents Program 2021318Medical Engineering fund of Fudan University yg2023-06Medical Engineering fund of Fudan University yg2023-26Program for Professor of Special Appointment TP2022046Science and Technology Commission of Shanghai Municipality 22S11900200Science and Technology Commission of Shanghai Municipality 23XD1420500
6 · The paper itself

Abstract

backgroundTo assess the repeatability and reproducibility of the Colombo IOL biometer (Moptim, China), which utilizes spectral-domain optical coherence tomography (SD-OCT), in measuring ocular parameters of normal subjects and to compare its agreement with the swept-source optical coherence tomography (SS-OCT)-based IOLMaster 700 biometer (Carl Zeiss Meditec AG, Germany).

methodsThis prospective study included 91 eyes from 91 normal subjects. The evaluated parameters were axial length (AL), central corneal thickness (CCT), aqueous depth (AQD), anterior chamber depth (ACD), lens thickness (LT), flattest and steepest meridian keratometry (Kf and Ks), mean keratometry (Km), astigmatism (AST) magnitude, white-to-white (WTW) distance, and pupil diameter (PD). The within-subject standard deviation (S

resultsWith respect to intraobserver repeatability, the S

conclusionThe new SD-OCT-based Colombo IOL biometer demonstrates excellent repeatability and reproducibility. Moreover, it generally agrees well with the SS-OCT-based IOLMaster 700, except for the WTW and PD measurements.

Indexed as

AgreementOcular biometryOptical coherence tomographyRepeatabilityReproducibility

Identifiers

PMID39891211
PMCPMC11786401

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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.