Kaufman S C, Ferris F L, Swartz M
Arch Ophthalmol. 1987 Jun;105(6):807-9. doi: 10.1001/archopht.1987.01060060093040.
Data collected during the first five years after randomization in the Diabetic Retinopathy Study were analyzed to determine the effect of panretinal photocoagulation on intraocular pressure (IOP). At each follow-up visit, median IOP was identical for the treated and untreated eyes. Mean IOP rose slightly in each group. The proportion of untreated eyes with IOP above 30 mm Hg at two consecutive visits was twice that of the treated eyes (2% vs 1%). These data show that panretinal photocoagulation reduces the risk of subsequent intraocular hypertension, apparently by preventing the development of neovascular glaucoma.
对糖尿病视网膜病变研究中随机分组后前五年收集的数据进行分析，以确定全视网膜光凝对眼压（IOP）的影响。在每次随访时，治疗组和未治疗组眼睛的眼压中位数相同。每组的平均眼压均略有上升。在两次连续随访中眼压高于30 mmHg的未治疗组眼睛比例是治疗组眼睛的两倍（2%对1%）。这些数据表明，全视网膜光凝可降低后续发生高眼压的风险，显然是通过预防新生血管性青光眼的发生来实现的。
