{"title":"儿童和青少年屈光状态与眼部生物特征参数的相关性研究-中国，2020-2024。","authors":"Ruoyi Gao, Huijuan Luo, Yaqing Meng, Liru Wang, Suyun Li, Bingjie Sun, Xin Guo","doi":"10.46234/ccdcw2025.214","DOIUrl":null,"url":null,"abstract":"<p><strong>What is already known about this topic?: </strong>Myopia prevalence among Chinese students remains persistently high, with axial length and the axial length-to-corneal radius ratio demonstrating significant associations with refractive status in children and adolescents.</p><p><strong>What is added by this report?: </strong>This investigation employed cycloplegic optometry to assess refractive errors across children and adolescents in 10 provincial-level administrative divisions, utilizing axial length (AL) and axial length-to-corneal radius ratio (AL/CR) as predictive indicators of refractive status.</p><p><strong>What are the implications for public health practice?: </strong>The AL/CR ratio demonstrates superior predictive accuracy for myopia compared to AL alone and can effectively identify at-risk children during early developmental stages. Incorporating routine monitoring of AL and AL/CR into school health programs can enhance early detection capabilities and support targeted myopia management strategies.</p>","PeriodicalId":69039,"journal":{"name":"中国疾病预防控制中心周报","volume":"7 40","pages":"1267-1271"},"PeriodicalIF":2.9000,"publicationDate":"2025-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12518955/pdf/","citationCount":"0","resultStr":"{\"title\":\"Association Between Refractive Status and Ocular Biometric Parameters Among Children and Adolescents - 10 PLADs, China, 2020-2024.\",\"authors\":\"Ruoyi Gao, Huijuan Luo, Yaqing Meng, Liru Wang, Suyun Li, Bingjie Sun, Xin Guo\",\"doi\":\"10.46234/ccdcw2025.214\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>What is already known about this topic?: </strong>Myopia prevalence among Chinese students remains persistently high, with axial length and the axial length-to-corneal radius ratio demonstrating significant associations with refractive status in children and adolescents.</p><p><strong>What is added by this report?: </strong>This investigation employed cycloplegic optometry to assess refractive errors across children and adolescents in 10 provincial-level administrative divisions, utilizing axial length (AL) and axial length-to-corneal radius ratio (AL/CR) as predictive indicators of refractive status.</p><p><strong>What are the implications for public health practice?: </strong>The AL/CR ratio demonstrates superior predictive accuracy for myopia compared to AL alone and can effectively identify at-risk children during early developmental stages. Incorporating routine monitoring of AL and AL/CR into school health programs can enhance early detection capabilities and support targeted myopia management strategies.</p>\",\"PeriodicalId\":69039,\"journal\":{\"name\":\"中国疾病预防控制中心周报\",\"volume\":\"7 40\",\"pages\":\"1267-1271\"},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2025-10-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12518955/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"中国疾病预防控制中心周报\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.46234/ccdcw2025.214\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"中国疾病预防控制中心周报","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.46234/ccdcw2025.214","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH","Score":null,"Total":0}
Association Between Refractive Status and Ocular Biometric Parameters Among Children and Adolescents - 10 PLADs, China, 2020-2024.
What is already known about this topic?: Myopia prevalence among Chinese students remains persistently high, with axial length and the axial length-to-corneal radius ratio demonstrating significant associations with refractive status in children and adolescents.
What is added by this report?: This investigation employed cycloplegic optometry to assess refractive errors across children and adolescents in 10 provincial-level administrative divisions, utilizing axial length (AL) and axial length-to-corneal radius ratio (AL/CR) as predictive indicators of refractive status.
What are the implications for public health practice?: The AL/CR ratio demonstrates superior predictive accuracy for myopia compared to AL alone and can effectively identify at-risk children during early developmental stages. Incorporating routine monitoring of AL and AL/CR into school health programs can enhance early detection capabilities and support targeted myopia management strategies.
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