{"title":"近视和眩光对中观对比敏感度的影响。","authors":"Jiří Junker, František Pluháček","doi":"10.31348/2025/17","DOIUrl":null,"url":null,"abstract":"<p><strong>Aim: </strong> The aim of the study is to evaluate the simultaneous effect of mild myopia and glare on contrast sensitivity under mesopic conditions corresponding to the conditions of night driving.</p><p><strong>Material and methods: </strong> The study included 22 volunteers (11 women and 11 men) aged between 20 and 42 years (mean age 26.5 years, standard deviation 5.2 years) with normal or corrected to normal binocular and monocular vision acuity and normal healthy eyes. The study was designed as a prospective study. After adaptation to mesopic conditions, three series of contrast sensitivity measurements (with fully corrected refractive error, with induced myopia -0.50 D and -1.0 D) were performed in random order using the Mesotest II device. In each series, measurements were performed with and without glare. All measurements were performed twice, and their average was considered as the result. The effect of induced myopia and glare was assessed using the analysis of variance method for repeated measures.</p><p><strong>Results: </strong> Significant effects of myopia (p.</p>","PeriodicalId":39839,"journal":{"name":"Ceska a Slovenska Oftalmologie","volume":"81 Ahead of Print","pages":"1-5"},"PeriodicalIF":0.0000,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Myopia and Glare on Mesopic Contrast Sensitivity.\",\"authors\":\"Jiří Junker, František Pluháček\",\"doi\":\"10.31348/2025/17\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Aim: </strong> The aim of the study is to evaluate the simultaneous effect of mild myopia and glare on contrast sensitivity under mesopic conditions corresponding to the conditions of night driving.</p><p><strong>Material and methods: </strong> The study included 22 volunteers (11 women and 11 men) aged between 20 and 42 years (mean age 26.5 years, standard deviation 5.2 years) with normal or corrected to normal binocular and monocular vision acuity and normal healthy eyes. The study was designed as a prospective study. After adaptation to mesopic conditions, three series of contrast sensitivity measurements (with fully corrected refractive error, with induced myopia -0.50 D and -1.0 D) were performed in random order using the Mesotest II device. In each series, measurements were performed with and without glare. All measurements were performed twice, and their average was considered as the result. The effect of induced myopia and glare was assessed using the analysis of variance method for repeated measures.</p><p><strong>Results: </strong> Significant effects of myopia (p.</p>\",\"PeriodicalId\":39839,\"journal\":{\"name\":\"Ceska a Slovenska Oftalmologie\",\"volume\":\"81 Ahead of Print\",\"pages\":\"1-5\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ceska a Slovenska Oftalmologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31348/2025/17\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Medicine\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ceska a Slovenska Oftalmologie","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31348/2025/17","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
Effect of Myopia and Glare on Mesopic Contrast Sensitivity.
Aim: The aim of the study is to evaluate the simultaneous effect of mild myopia and glare on contrast sensitivity under mesopic conditions corresponding to the conditions of night driving.
Material and methods: The study included 22 volunteers (11 women and 11 men) aged between 20 and 42 years (mean age 26.5 years, standard deviation 5.2 years) with normal or corrected to normal binocular and monocular vision acuity and normal healthy eyes. The study was designed as a prospective study. After adaptation to mesopic conditions, three series of contrast sensitivity measurements (with fully corrected refractive error, with induced myopia -0.50 D and -1.0 D) were performed in random order using the Mesotest II device. In each series, measurements were performed with and without glare. All measurements were performed twice, and their average was considered as the result. The effect of induced myopia and glare was assessed using the analysis of variance method for repeated measures.
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