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Attempt of quantitative determination of ocular deviation using a pupillometer

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Abstract

Purpose

To measure the ocular deviation using a binocular open-view type pupillometer.

Methods

Ocular deviation was measured using a phorometer, a binocular open-view type pupillometer, and the alternate prism cover test (APCT). The mean and confidence interval, and the difference between the two measurements were evaluated using a Bland–Altman Plot. Agreement between them was assessed using the intraclass coefficient (ICC).

Results

The ocular deviation was −1.34±1.54° for the phorometer and −2.46±1.77° for APCT. The two measurements showed moderate agreement (ICC = 0.89).

Conclusion

Binocular open-view type pupillometer can measure ocular deviation which is not influenced by the examiner.

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Fig. 1

Reference

  1. Handa, T., Shoji, N., Kawamorita, T., Shimizu, K., Kawamura, R., Shimizu, N.: Development of a wide-field, binocular, open-view type electronic pupillometer. J. Refract. Surg. 28, 672–673 (2012)

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Authors and Affiliations

  1. Master’s Program of Medical Science, Kitasato University Graduate School, 1-15-1 Kitasato, Sagamihara, 252-0373, Japan

    Yo Iwata

  2. Department of Rehabilitation, Orthoptics and Visual Science Course, School of Allied Health Science, Kitasato University, 1-15-1 Kitasato, Sagamihara, 252-0373, Japan

    Tomoya Handa, Hitoshi Ishikawa & Nobuyuki Shoji

  3. Department of Ophthalmology, School of Medicine, Kitasato University, 1-15-1 Kitasato, Sagamihara, 252-0373, Japan

    Hitoshi Ishikawa, Nobuyuki Shoji & Kimiya Shimizu

Authors
  1. Yo Iwata
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  2. Tomoya Handa
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  3. Hitoshi Ishikawa
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  4. Nobuyuki Shoji
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  5. Kimiya Shimizu
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Corresponding author

Correspondence to Yo Iwata.

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Cite this article

Iwata, Y., Handa, T., Ishikawa, H. et al. Attempt of quantitative determination of ocular deviation using a pupillometer. Opt Rev 22, 928–930 (2015). https://doi.org/10.1007/s10043-015-0145-y

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  • DOI: https://doi.org/10.1007/s10043-015-0145-y

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