Chisholm I A, Braig R F
Department of Ophthalmology, University of Saskatchewan, Saskatoon.
Can J Ophthalmol. 1988 Feb;23(1):8-10.
Area of visual field and colour discrimination were assessed in 167 eyes with ocular hypertension (from 100 women and 67 men with a mean age of 59.8 +/- 11.3 years). The patients were then followed for 3 years. During the follow-up period chronic open-angle glaucoma was diagnosed in 8 (8%) of the 100 eyes with a normal visual field and normal colour discrimination, 7 (14%) of the 50 eyes with a subnormal visual field or subnormal colour discrimination, and 17 (100%) of the 17 eyes with both a subnormal visual field and subnormal colour discrimination, a total of 32 eyes (19%). Our results suggest that chronic open-angle glaucoma develops early in ocular hypertensive eyes in which both the visual field and colour discrimination are subnormal. Glaucoma may not develop at all in eyes with normal values.
对167只高眼压眼（来自100名女性和67名男性，平均年龄59.8±11.3岁）进行了视野和色觉辨别评估。然后对这些患者进行了3年的随访。在随访期间，100只视野和色觉辨别正常的眼中有8只（8%）被诊断为慢性开角型青光眼，50只视野或色觉辨别异常的眼中有7只（14%）被诊断为慢性开角型青光眼，17只视野和色觉辨别均异常的眼中有17只（100%）被诊断为慢性开角型青光眼，总共32只眼（19%）。我们的结果表明，慢性开角型青光眼在视野和色觉辨别均异常的高眼压眼中早期发生。在各项指标正常的眼中可能根本不会发生青光眼。
