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Japanese

Causes of Blindness in Schools for the Blind in Shizuoka District.(Part 4) Teruo Motohashi 1 1Department of Ophthalmology. Shizuoka Red-Cross Hospital. pp.849-856
Published Date 1966/6/15
DOI https://doi.org/10.11477/mf.1410203450
  • Abstract
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Ophthalmological examinations were done on 330 attendants of 3 Schools for the Blind (Shizuoka, Numazu and Hamamatsu) and fo-llowing figures were obtained :

1. Out of the 330 subjects studied, 58% were males and 42% were females.

2. 85% were less than 20 years of age.

3. The visual acuity was less than 0.1 in 83% of the cases and was less than 0.02 in 39%.

4. 62% of the cases were congenitally bli-nd.


Copyright © 1966, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1308 印刷版ISSN 0370-5579 医学書院

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