论文部分内容阅读
为了观察弹奏钢琴对学生视力有无影响，我们无选择地对51名7至20岁的弹钢琴的青少年进行了视力和屈光检查，并有观察组对照。结果表明：青少年学生弹钢琴的年限愈长．视力低下愈多（低下率62．7％），幅度愈大（视力平均为4．6±0．2），且均具显著性（P＜0．01）。视力低下的原因，则为近视性屈光不正。可以认为，弹钢琴时若不注意用眼卫生，就可能导致视力下降。
In order to observe whether playing the piano has any effect on the students’ eyesight, we have indiscriminately conducted visual acuity and refractive examinations on 51 teenagers aged 7 to 20 years playing the piano, and compared them with the observation group. The results show that: young students playing longer piano. The more vision loss (low rate of 62.7%), the greater the extent (visual acuity was 4.6 ± 0.2), and were significant (P <0.01). The reason for poor eyesight, myopia refractive errors. Can think that if you do not pay attention to the eye when playing the piano, it may cause vision loss.