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Correlation Between Ocular Refractions with Longitudinal Study Among Schoolchildren in Taiwan

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Myopia Updates

Summary

About 800 unselected schoolchildren, aged 7 to 10, have been regularly followed for 5 years. All the refractions were examined retinoscopically after administration of cycloplegic drugs. The cohort change of ocular refractions was analyzed with respect to their initial refractions and various optical components. We found that although the refractional status at age 7 had no correlation with the refraction 5 years later, the myopic status at age 10 inferred further changes in refraction.

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References

  1. Ko LS, Liu HS, Yang YF (1959) Survey of the refraction on the primary school students in Taipei (in Chinese). Formosan J Med 58:336–354

    Google Scholar 

  2. Ko LS (1965) Medical treatment of school myopia (in Chinese). Trans Soc Ophthalmol Sin 4:42–56

    Google Scholar 

  3. Sorsby A (1982) Biology of the eye as an optical system. In: Duane TD (ed) Clinical ophthalmology, vol 1. Harper & Row, New York, chap 34

    Google Scholar 

  4. Abraham SV (1982) Causes of refraction changes; a classification. Ann Ophthalmol 14:225–227

    PubMed  CAS  Google Scholar 

  5. Lin LLK (1985) Epidemiological study on myopia among schoolchildren in Taiwan. PhD thesis. Graduate Institute of Clinical Medicine, National Taiwan University

    Google Scholar 

  6. Lin LLK, Chen CJ, Hung PT, Ko LS (1988) Nation-wide survey of myopia among schoolchildren in Taiwan. Acta Ophthalmol Suppl 185:29–33

    PubMed  CAS  Google Scholar 

  7. Lin LLK, Jan JH, Wang TH, Shih YF, Ko LS (1990) Survey of the ocular refraction and its optical components among freshmen in National Taiwan University. In: Proceedings of the XII Congress of Asia Pacific Academy of Ophthalmology, pp 1296–1299

    Google Scholar 

  8. Lin LLK, Hung LF, Shih YF, Hung PT, Ko LS (1988) Correlation of optical components with ocular refraction among teen-agers in Taipei. Acta Ophthalmol Suppl 185:69–73

    PubMed  CAS  Google Scholar 

  9. Lin LLK, Jan JH, Shih YF, Hung PT, Hou PK (1991) Longitudinal study on the ocular refracdtion with its optical components among children in primary schools. In: Khoo CY (ed) New frontiers in ophthalmology. Elsevier, Amsterdam, pp 378–382

    Google Scholar 

  10. Lin LLK, Wu SF, Chen CJ, Jan JH, Ko LS(1989) Longitudinal study of ocular refractions among the late teenagers in Taipei (in Chinese). Trans Soc Ophthalmol Sin 28:59–65

    Google Scholar 

  11. Lin LLk, Shih YF, Lee YC, Hung PT, Hou PK (1996) Changes of the ocular refraction and its components among the medical students—five years’ longitudinal study. Optometry and Visual Science 73:495–498

    Article  CAS  Google Scholar 

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© 1998 Springer Japan

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Lin, L.LK., Tsai, CB., Lieu, JC., Shih, YF., Hung, PT. (1998). Correlation Between Ocular Refractions with Longitudinal Study Among Schoolchildren in Taiwan. In: Tokoro, T. (eds) Myopia Updates. Springer, Tokyo. https://doi.org/10.1007/978-4-431-66959-3_9

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  • DOI: https://doi.org/10.1007/978-4-431-66959-3_9

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-66961-6

  • Online ISBN: 978-4-431-66959-3

  • eBook Packages: Springer Book Archive

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