论文部分内容阅读
对于老年人的视野改变国内外已有零星报道,但对老年人前期视野改变尚未见报道。我们在1990年11月对我所300例599只眼的周边视野进行了测定,结果如下对象和方法对象:从健康体检中选50～59岁的中高级知识分子,资料完整者300例599眼。男238人,女62人,裸眼及矫正视力均在0.7以上,裂隙灯检查瞳孔区屈光间质透明,眼底、眼压正常者。检查者为本科专业人员。使用仪器:苏州产YZ-22型弧形视野计,5毫米直径圆形白色视标。在暗室中进行。共测12条子午线。受检者按年龄男性分50～54及55～59岁两组,女性分50～54岁一组。男性再以吸烟与否分两组。
For the elderly to change the field of vision has been sporadic reports at home and abroad, but the vision of the elderly in the early period has not been reported. In November 1990, we measured peripheral vision of 599 eyes of our 300 subjects and found the following objects and methods: middle-high school intellectuals aged 50-59 years and 599 eyes of 300 complete subjects were selected from the physical examination. 238 males and 62 females, naked eyes and corrected visual acuity were 0.7 or more, slit lamp examination pupil area refractive interstitial transparent fundus, intraocular pressure normal. Inspectors for undergraduate professionals. Instrument: Suzhou YZ-22-type arc-shaped field of view, 5 mm diameter circular white visual target. In the dark room. A total of 12 meridians measured. The subjects were divided into two groups according to their age of men, 50-54 and 55-59 years old. Women were divided into groups of 50-54 years old. Men and then smoking or not divided into two groups.