Reliability of a New Swept-Source Optical Coherence Tomography Biometer in Healthy Children, Adults, and Cataract Patients

Journal of Ophthalmology
Jinhai HuangYune Zhao

Abstract

To comprehensively assess the reliability of a new optical biometer (IOLMaster 700), based on swept-source optical coherence tomography (SS-OCT) and comparison with a standard biometer (IOLMaster 500), in healthy children, adults, and cataract patients. A total of 301 eyes from 301 consecutive subjects were enrolled prospectively. Two experienced operators measured each eye three times consecutively with the IOLMaster 700. The axial length (AL), keratometry (K), anterior chamber depth (ACD), lens thickness (LT), central corneal thickness (CCT), and white-to-white (WTW) distance were recorded. Intraoperator repeatability and interoperator reproducibility of the IOLMaster 700 were analyzed using the test-retest (TRT), coefficients of variation (CoV), and intraclass correlation coefficients (ICCs). The agreement between the two devices was evaluated using the Bland-Altman method. The repeatability and reproducibility of the SS-OCT optical biometer were high for all ocular biometry parameters in all groups, except for the WTW in cataract patients (TRT, 0.27-0.44 mm; ICC, 0.86-0.95). The reproducibility of averaged measurements from three consecutive readings (TRT : AL = 0.02 mm, CCT = 5.41 μm, ACD = 0.03 mm, LT = 0.03 mm, Km = 0.17...Continue Reading

References

Dec 15, 1994·Statistics in Medicine·R Müller, P Büttner
Sep 21, 1996·BMJ : British Medical Journal·J M Bland, D G Altman
Jun 24, 2009·Journal of Cataract and Refractive Surgery·Evdoxia TerziThomas Kohnen
Jun 12, 2010·Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association·Miguel Romero-JiménezJames S Wolffsohn
Aug 26, 2010·Clinical & Experimental Optometry : Journal of the Australian Optometrical Association·Andrew K C LamSuk-yi Cheng
May 28, 2011·Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)·Colm McAlindenKonrad Pesudovs
May 9, 2012·Cornea·Rune L BrautasetJan P G Bergmanson
Jun 12, 2012·Acta Ophthalmologica·Alberto NeriClaudio Macaluso
Jan 31, 2013·Investigative Ophthalmology & Visual Science·Sin-Wan Cheung, Pauline Cho
Aug 21, 2013·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Sabong SrivannaboonMathinee Chongchareon
May 3, 2014·International Journal of Ophthalmology·Ziad HassanGabor Nemeth
Feb 7, 2015·European Journal of Ophthalmology·Alvaro Rodriguez-RatonIñaki Larrucea-Martinez
May 28, 2015·Journal of Pharmacy & Bioallied Sciences·K Mohan RajVikram Chella Kumar
Jun 29, 2015·American Journal of Ophthalmology·Kenneth J HofferStanley Bentow
Dec 18, 2015·The British Journal of Ophthalmology·Ahmet AkmanSirel Gür Güngör
Jul 15, 2016·Investigative Ophthalmology & Visual Science·Christoph K HitzenbergerAdolf F Fercher
Aug 18, 2016·Journal of Cataract and Refractive Surgery·David L Cooke, Timothy L Cooke
Nov 15, 2016·Journal of Cataract and Refractive Surgery·Russell PokroyIgor Kaiserman
Dec 3, 2016·Graefe's Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Für Klinische Und Experimentelle Ophthalmologie·Teresa Ferrer-BlascoRobert Montés-Micó
Mar 28, 2017·Contact Lens & Anterior Eye : the Journal of the British Contact Lens Association·Saadettin SelLaszlo Kiraly
Jun 1, 2017·The British Journal of Ophthalmology·Tommy Cy ChanVishal Jhanji
Jun 19, 2017·American Journal of Ophthalmology·Thomas Chun Wai ChanAndrew White
Apr 2, 2018·Journal of Cataract and Refractive Surgery·Sabite Emine GökceZaina Al-Mohtaseb

❮ Previous
Next ❯

Citations

Nov 17, 2020·Current Opinion in Ophthalmology·David R Hardten, Adeline G Hardten
Nov 12, 2021·Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists)·Rebecca E LeightonSara J McCullough

❮ Previous
Next ❯

Software Mentioned

OA
SPSS

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.