Show simple item record

dc.contributor.authorChen, Y
dc.contributor.authorZhang, J
dc.contributor.authorMorgan, IG
dc.contributor.authorHe, M
dc.date.accessioned2020-12-21T04:15:42Z
dc.date.available2020-12-21T04:15:42Z
dc.date.issued2016-12-28
dc.identifierpii: PONE-D-16-26749
dc.identifier.citationChen, Y., Zhang, J., Morgan, I. G. & He, M. (2016). Identifying Children at Risk of High Myopia Using Population Centile Curves of Refraction. PLOS ONE, 11 (12), https://doi.org/10.1371/journal.pone.0167642.
dc.identifier.issn1932-6203
dc.identifier.urihttp://hdl.handle.net/11343/257548
dc.description.abstractPURPOSE: To construct reference centile curves of refraction based on population-based data as an age-specific severity scale to evaluate their efficacy as a tool for identifying children at risk of developing high myopia in a longitudinal study. METHODS: Data of 4218 children aged 5-15 years from the Guangzhou Refractive Error Study in Children (RESC) study, and 354 first-born twins from the Guangzhou Twin Eye Study (GTES) with annual visit were included in the analysis. Reference centile curves for refraction were constructed using a quantile regression model based on the cycloplegic refraction data from the RESC. The risk of developing high myopia (spherical equivalent ≤ -6 diopters [D]) was evaluated as a diagnostic test using the twin follow-up data. RESULTS: The centile curves suggested that the 3rd, 5th, and 10th percentile decreased from -0.25 D, 0.00 D and 0.25 D in 5 year-olds to -6.00 D, -5.65D and -4.63 D in 15 year-olds in the population-based data from RESC. In the GTES cohort, the 5th centile showed the most effective diagnostic value with a sensitivity of 92.9%, a specificity of 97.9% and a positive predictive value (PPV) of 65.0% in predicting high myopia onset (≤-6.00D) before the age of 15 years. The PPV was highest (87.5%) in 3rd centile but with only 50.0% sensitivity. The Mathew's correlation coefficient of 5th centile in predicting myopia of -6.0D/-5.0D/-4.0D by age of 15 was 0.77/0.51/0.30 respectively. CONCLUSIONS: Reference centile curves provide an age-specific estimation on a severity scale of refractive error in school-aged children. Children located under lower percentiles at young age were more likely to have high myopia at 15 years or probably in adulthood.
dc.languageEnglish
dc.publisherPUBLIC LIBRARY SCIENCE
dc.titleIdentifying Children at Risk of High Myopia Using Population Centile Curves of Refraction
dc.typeJournal Article
dc.identifier.doi10.1371/journal.pone.0167642
melbourne.affiliation.departmentOphthalmology (Eye & Ear Hospital)
melbourne.source.titlePLoS One
melbourne.source.volume11
melbourne.source.issue12
dc.rights.licenseCC BY
melbourne.elementsid1179996
melbourne.contributor.authorHe, Mingguang
dc.identifier.eissn1932-6203
melbourne.accessrightsOpen Access


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record