优势眼与利手在青少年近视性屈光不正者中的相关性研究

The correlation of dominance eye and dominance hand in juvenile myopia

目的 研究优势眼与利手在青少年屈光参差者中的相关性。方法327例青少年屈光不正者，在医学验光基础上，利用简化的卡洞法检测双眼中的优势眼，利用问诊方式判断利手。结果右眼为优势眼占64．5％；左眼为优势眼占35．5％。近视度数右眼高者与右眼优势眼对应者占30．9％，左眼高者与左眼优势眼对应者占11．3％。右利手占97．6％，左利手占2．4％。右眼度数高同是右利手占46．5％，左眼度数高同是左利手占1．5％。右眼优势眼同时为右利手占64．5％，左眼优势眼同时左利手占2．4％。结论青少年近视性屈光不正者，优势眼和利手同一侧的一致性较高，相关性具有统计学意义。

Objective To study the correlation of dominance eye and dominance hand in juvenile myopia. Methods Three hundred and twenty-seven clinical myopia eases were collected and tested the dominance eye by the simplified hole-in-the-hand method. The dominance hand was determined by medical history of every ease.The correlation between the dominance eye and the dominanee hand was analyzed with the Pearson test of SPSS 15.0 software. Results The rate of right dominance eye was 64.5% in all 327 eases, and the left was 33.5%. Three hundred and nineteen in 327 cases were right dominance hand, and the other 8 eases were left dominance hand. There were 211 cases with both dominance eye and dominanee hand at right side.The index of Pearson correlation between dominance eye and dominance hand was 0.214, P〈0.05. Conelusions Both dominance eye and dominance hand are at the same side in most eases. The correlation of dominance eye and dominance hand in juvenile myopia is significant.