Department of Ophthalmology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
J Clin Neurosci. 2013 Jan;20(1):72-4. doi: 10.1016/j.jocn.2012.05.016. Epub 2012 Sep 24.
This study was conducted to determine whether the optic disc appearance and the visual field parameters of patients with migraine vary from those of age-matched controls. Twenty-two patients with migraine and 20 control participants were enrolled in the study. The automated visual field tests by Humphrey Field Analyzer® and optic disc images by Topcon® fundus camera were obtained from each participant. Horizontal and vertical cup-to-disc ratios were calculated by a manual, planimetric technique performed by two independent observers. The visual field indices including mean deviation (MD) and pattern standard deviations (PSD) were documented. No difference was found in the average cup-to-disc ratio between patients with migraine and control participants. However, MD and PSD of the groups were different. The average MD in the migraine group was -0.86+1.21, and in the control group was 0.10+1.03 (p=0.009). The average PSD in the migraine group was 2.11+0.68 and in the control group was 1.68+0.44 (p=0.024). In conclusion, this study demonstrated that patients with migraine had decreased sensitivity in their visual fields compared to the control participants.
本研究旨在确定偏头痛患者的视盘外观和视野参数是否与年龄匹配的对照组不同。研究纳入了 22 名偏头痛患者和 20 名对照参与者。使用 Humphrey Field Analyzer® 进行自动视野测试和 Topcon®眼底相机获取视盘图像。通过两位独立观察者进行手动、平面测量技术计算水平和垂直杯盘比。记录视野指数，包括平均偏差（MD）和模式标准差（PSD）。偏头痛患者与对照组的平均杯盘比无差异。然而，两组的 MD 和 PSD 不同。偏头痛组的平均 MD 为-0.86+1.21，对照组为 0.10+1.03（p=0.009）。偏头痛组的平均 PSD 为 2.11+0.68，对照组为 1.68+0.44（p=0.024）。总之，本研究表明，与对照组相比，偏头痛患者的视野敏感性降低。
