Investigation of peripheral retina refractive error measurement methods
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Science and Technology Plan Project of Guangzhou(No.201300000182)

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    Abstract:

    AIM: To compare the repeatability and agreement between different instruments on peripheral retina refractive error measurement.

    METHODS: Streak retinoscopy, Shin-Nippon K5001 Auto-refractor and Aberrometor(COAS)were used to measure 28 participants' central and peripheral retinal field refractive errors.

    RESULTS: Spherical equivalent value(M)were repeatable on Aberrometor and Shin-Nippon K5001 Auto-refractor(mean difference≤±0.10D),with poor repeatability on streak retinoscopy. There were good agreement between Aberrometor and Shin-Nippon K5001 Auto-refractor measurements.

    CONCLUSION: Aberrometor and Shin-Nippon K5001 Auto-refractor both are valid tools for the central and peripheral refractive error measurement.

    Reference
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Yu-Hong Liu, Zhi-Hui She, Xiang Chen. ,/et al.Investigation of peripheral retina refractive error measurement methods. Guoji Yanke Zazhi( Int Eye Sci) 2016;16(4):785-787

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Publication History
  • Received:November 06,2015
  • Revised:March 16,2016
  • Online: March 28,2016