Long-term changes in corneal morphology induced by overnight orthokeratology. Publication date Topics office 2019 pro plus.
P., Villa-Collar C., Lorente-Velázquez A. Nieto-Bona A., González-Mesa A., Nieto-Bona M.
Investigative Ophthalmology & Visual Science. Vertical and horizontal thickness profiles of the corneal epithelium and Bowman's layer after orthokeratology.
IMAGE PRO PLUS SOFTWARE ARCHIVE
Graefe's Archive for Clinical and Experimental Ophthalmology. Quantitative evaluation of night vision and correlation of refractive and topographical parameters with glare after orthokeratology. Contribution of the ocular surface to visual optics. This trial is registered with trial registration number: ChiCTR-IPR-14005505.Ĭourville C. IPP could be used to acquire the exact data of the characteristic morphological corneal changes after orthokeratology treatment with good repeatability and reproducibility. All extreme values of the eccentric distance and area of the treatment zone pointed to the same material number in three sets of measurements. ICC analysis suggested "excellent" reliability for all variables of more than 0.90, and COR values were less than 10% for all variables between different examiners. ICC analysis suggested "excellent" reliability of more than 0.885 for all variables, and COR values were less than 10% for all variables within the same examiner. The intraclass correlation coefficient (ICC) and repetitive coefficient (COR) were used to calculate the repeatability and reproducibility of these three sets of measurements. Parameters of the eccentric distance, eccentric angle, area, and roundness of the corneal treatment zone were measured using IPP. Three sets of measurements were obtained: two sets by examiner 1 with 5 days apart and one set by examiner 2 on the same day. To evaluate the repeatability and reproducibility of quantitative analysis of the morphological corneal changes after orthokeratology treatment using "Image-Pro Plus 6.0" software (IPP).
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