Repeatability and agreement of central corneal thickness measurement with non-contact methods: a comparative study

Repeatability and agreement of central corneal thickness measurement with non-contact methods: a... Int Ophthalmol (2018) 38:959–966 https://doi.org/10.1007/s10792-017-0543-1 OR IGINAL PAPER Repeatability and agreement of central corneal thickness measurement with non-contact methods: a comparative study Tarannum Mansoori Nagalla Balakrishna Received: 2 February 2017 / Accepted: 17 April 2017 / Published online: 22 April 2017 Springer Science+Business Media Dordrecht 2017 Abstract AL-Scan/Sirius system (Mean difference -4.6 lm) Purpose To compare the central corneal thickness and a low level of agreement between AS-OCT/AL- (CCT) measurements and reliability of RTVue XR- scan (Mean difference -10.7 lm) and OCT/Sirius 100 anterior segment optical coherence tomography system (Mean difference -15.4 lm). (AS-OCT), AL-scan optical biometer and Schwind Conclusions AS-OCT underestimated CCT mea- Sirius anterior segment analysis system. surements when compared to other two devices in Methods The CCT was measured in one hundred and healthy subjects. Hence, one must be cautious when twenty-seven eyes of 127 healthy subjects with AS- analyzing the results from different machines and OCT, AL-scan and Sirius system. Mean CCT was should be aware that the measurement values are not compared among the instruments, and the level of interchangeable. agreement was assessed using Bland–Altman plots. One eye each of 30 subjects was randomly assigned Keywords CCT measurement  RTVue XR-100 for intrasession intraoperator http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Ophthalmology Springer Journals

Repeatability and agreement of central corneal thickness measurement with non-contact methods: a comparative study

Loading next page...
 
/lp/springer_journal/repeatability-and-agreement-of-central-corneal-thickness-measurement-O5de8Ws0yu
Publisher
Springer Journals
Copyright
Copyright © 2017 by Springer Science+Business Media Dordrecht
Subject
Medicine & Public Health; Ophthalmology
ISSN
0165-5701
eISSN
1573-2630
D.O.I.
10.1007/s10792-017-0543-1
Publisher site
See Article on Publisher Site

Abstract

Int Ophthalmol (2018) 38:959–966 https://doi.org/10.1007/s10792-017-0543-1 OR IGINAL PAPER Repeatability and agreement of central corneal thickness measurement with non-contact methods: a comparative study Tarannum Mansoori Nagalla Balakrishna Received: 2 February 2017 / Accepted: 17 April 2017 / Published online: 22 April 2017 Springer Science+Business Media Dordrecht 2017 Abstract AL-Scan/Sirius system (Mean difference -4.6 lm) Purpose To compare the central corneal thickness and a low level of agreement between AS-OCT/AL- (CCT) measurements and reliability of RTVue XR- scan (Mean difference -10.7 lm) and OCT/Sirius 100 anterior segment optical coherence tomography system (Mean difference -15.4 lm). (AS-OCT), AL-scan optical biometer and Schwind Conclusions AS-OCT underestimated CCT mea- Sirius anterior segment analysis system. surements when compared to other two devices in Methods The CCT was measured in one hundred and healthy subjects. Hence, one must be cautious when twenty-seven eyes of 127 healthy subjects with AS- analyzing the results from different machines and OCT, AL-scan and Sirius system. Mean CCT was should be aware that the measurement values are not compared among the instruments, and the level of interchangeable. agreement was assessed using Bland–Altman plots. One eye each of 30 subjects was randomly assigned Keywords CCT measurement  RTVue XR-100 for intrasession intraoperator

Journal

International OphthalmologySpringer Journals

Published: Apr 22, 2017

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off