171235 20260515163946.0 doi 10.1016/j.ajo.2012.06.012 sideral 80430 ART-2013-80430 eng Altemir,I. Reproducibility of optical coherence tomography measurements in children 2013 Purpose To determine the interobserver and intraobserver reproducibility of a Fourier-domain optical coherence tomography device (Cirrus HD OCT; Carl Zeiss Meditec, Dublin, California, USA) in normal pediatric eyes. Design Prospective cross-sectional study. Methods One hundred healthy children were recruited prospectively and consecutively. Only 1 randomly chosen eye per subject was included in the study. The eye underwent 3 scans centered on the optic disc and another 3 scans centered on the macula that were acquired by a single operator. A fourth examination was performed by a second operator. Interobserver and intraobserver reproducibility were described by intraclass correlation coefficients (ICCs) and coefficients of variation (COVs). Results The mean age was 9.15 years (range, 6.22 to 11.31 years; standard deviation, 1.05 years). Mean retinal nerve fiber layer thickness was 99.53 μm (standard deviation, 10.10 μm), and mean macular thickness was 282.91 μm (standard deviation, 11.83 μm). All the parameters evaluated were highly reproducible. Intraobserver COVs of the retinal nerve fiber layer measurements ranged from 2.24% to 5.52%, and the COV of macular thickness was 0.97%. The intraclass correlation coefficient was greater than 0.8 for all the parameters. The interobserver COV ranged from 2.23% to 5.18%, and the COV of macular thickness was 0.82%. In all the evaluated parameters, the intraclass correlation coefficient was more than 0.75. Repeatability was slightly better in children older than 10 years than in children younger than 9 years. Conclusions Retinal nerve fiber layer and macular measurements obtained by Fourier-domain optical coherence tomography showed good repeatability for healthy eyes in the pediatric population. Cirrus HD OCT examinations of the retina are reliable in children. info:eu-repo/semantics/closedAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 4.021 2013 OPHTHALMOLOGY 5 / 57 = 0.088 2013 Q1 T1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pueyo,V. Universidad de Zaragoza (orcid)0000-0002-1777-0349 Elia,N. Universidad de Zaragoza (orcid)0000-0003-4011-5622 Polo,V. Larrosa,J. M. Universidad de Zaragoza (orcid)0000-0002-6745-7668 Oros,D. Universidad de Zaragoza (orcid)0000-0002-0670-5541 1004 645 Universidad de Zaragoza Dpto. Cirugía,Ginecol.Obstetr. Área Obstetricia y Ginecología 1004 646 Universidad de Zaragoza Dpto. Cirugía,Ginecol.Obstetr. Área Oftalmología 2002 647 Universidad de Zaragoza Dpto. Física Aplicada Área Óptica 155, 1 (2013), 171-176 Am. j. ophthalmol. AMERICAN JOURNAL OF OPHTHALMOLOGY 0002-9394 1048803 http://zaguan.unizar.es/record/171235/files/texto_completo.pdf Versión publicada 3137612 http://zaguan.unizar.es/record/171235/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:171235 articulos driver 2026-05-15-14:55:40 ARTICLE