JOURNAL OF SHANDONG UNIVERSITY (OTOLARYNGOLOGY AND OPHTHALMOLOGY)

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Changes of the AC／A ratio in school-age children with low myopia

YUAN Zhong-fang, MU Guo-ying   

  1. Department of Ophthalmology, Jinan Central Hospital, Jinan 250013, China

  • Received:1900-01-01 Revised:1900-01-01 Online:2008-08-16 Published:2008-08-16
  • Contact: YUAN Zhong-fang

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Abstract:

Objective〓〖WTBZ〗To explore the correlation between low myopia and accommodative convergence(AC) in school-age children. 〖WTHZ〗Methods〓〖WTBZ〗The AC／A ratio was measured by a Synoptophore in 63 pupils aging from 8 to 12 years. 〖WTHZ〗Result〓〖WTBZ〗The AC／A ratio had obvious differences between the refractive normal group and the low myopia group. 〖WTHZ〗Conclusion〓〖WTBZ〗The AC／A ratio is lower in refractive normal pupils than in low myopia pupils.

Key words: AC／A ratio, School-age child, Myopia

CLC Number: 

  • R778.11
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