近视是危及青少年视力的首要原因 ,直接影响青少年的身心健康和学习。近几年发病率呈上升趋势 ,引起了国内外眼科界的关注。为此 ,我们对银川市新城区 1 999年高中毕业生的近视情况进行调查。现报告如下。1　对象与方法1 .1　对象检查对象为参加高考体检的 90 7名高中毕业生共 Myopia is the primary cause of endangering the eyesight of young people, which directly affects the physical and mental health and learning of adolescents. In recent years, the incidence has been on the rise, causing concern at home and abroad eye. To this end, we investigate the nearsightedness of 1,999 high school graduates in Xincheng District of Yinchuan City. The report is as follows. 1 objects and methods 1.1 object test object to participate in college entrance examination 907 high school graduates