Standardization of color vision and depth vision testing for validation in the Reisvo protocol
Objective: To establish a standardization protocol for Randot 2® and Color Vision Testing Made Easy® (CVTME®), in order to use them as benchmark tests within the protocol of the Ibero-American Network of Visual and Ocular Health (REISVO). Methodology: Clinical trials with methodological support, exp...
| Autor Principal: | Rojas Yepes, Jairo Giovanni |
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| Formato: | info:eu-repo/semantics/article |
| Idioma: | spa |
| Publicado: |
Universidad de La Salle. Revistas. Ciencia y Tecnología para la Salud Visual y Ocular.
2016
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| Materias: | |
| Acceso en línea: |
http://revistas.lasalle.edu.co/index.php/sv/article/view/3455 |
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| Sumario: |
Objective: To establish a standardization protocol for Randot 2® and Color Vision Testing Made Easy® (CVTME®), in order to use them as benchmark tests within the protocol of the Ibero-American Network of Visual and Ocular Health (REISVO). Methodology: Clinical trials with methodological support, expert judgment, standardization of tests, and organization of pretest and pilot test were selected. A descriptive observational design was used for diagnostic test. The pilot test was conducted in 19 school children between ages 5 and 15; the assessment was carried out at the Optometry Clinic of the Universidad de La Salle. Results: In the CVTME® test, intra- and inter-examiner correlation provided a good degree of agreement among the observations: repeatability, reproducibility, and responsiveness to the test were 100%. In the Randot 2® test, intra- and inter-examiner correlation provided a degree of agreement between low and good; responsiveness to the test was 100%. Conclusions: Data on agreement were good; the intermediate precision level in the Randot 2® test represents relative accuracy, both individually and in group. The CVTME® test is robust and is not sensitive to external factors; while the Randot 2® test is sensitive to external factors, affecting measurement. |
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