2023
DOI: 10.2147/opth.s408685
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Refractive Predictability and Biometry Agreement of a Combined Swept Source Optical Coherence and Reflectometry Biometer Compared to an Optical Low Coherence Reflectometry Biometer and an SS-OCT Biometer

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Cited by 3 publications
(2 citation statements)
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“…With an expected standard deviation of 0.12 D between repeated measurements of average keratometry, 36 eyes in each group would be needed to reliably detect a difference of 0.08 D between groups (we utilized the resource in www.powerandsamplesize.com to calculate the sample size). 23 …”
Section: Methodsmentioning
confidence: 99%
“…With an expected standard deviation of 0.12 D between repeated measurements of average keratometry, 36 eyes in each group would be needed to reliably detect a difference of 0.08 D between groups (we utilized the resource in www.powerandsamplesize.com to calculate the sample size). 23 …”
Section: Methodsmentioning
confidence: 99%
“…Low CoV were found for the AL measurements (0.03% and 0.06% for the Eyestar 900 and the Lenstar LS 900, respectively Both biometers were able to provide repeat measurements for the different parameters and can be used interchangeably. 6 Gjerdrum et al, 62 Clin Ophthalmol, 2023 May 22;17:1439–1452. To assess the agreement of refractive prediction of SSOCT with segmental AL calculation and another SSOCT with optical low coherence reflectometry (OLCR) biometer and to describe the refractive outcome, visual acuity and agreement between different biometric patterns Retrospective, 129 eyes, Biometric parameters were assessed and Barrett Universal II formula was used to calculate the IOL power for all three devices.…”
Section: Introductionmentioning
confidence: 99%