The Relationship Between Macular Sensitivity and Retinal Thickness in Eyes With Diabetic Macular Edema
The Relationship Between Macular Sensitivity and Retinal Thickness in Eyes With Diabetic Macular Edema
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DOI：
10.1016/j.ajo.2011.02.024
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发表时间：
2011-09-01
影响因子：
4.2
通讯作者：
Do, Diana V.
中科院分区：
文献类型：
--
作者：
Hatef, Elham;Colantuoni, Elizabeth;Do, Diana V.
目得：目的：探讨糖尿病性黄斑水肿（DME）患者黄斑敏感性与视网膜厚度的关系。设计：前瞻性观察研究。患者：DME患者11例22只眼。程序：使用自动眼底视野检查/断层扫描系统同时进行眼底微视野检查和视网膜厚度断层扫描。主要观察指标：黄斑敏感度、注视模式及黄斑敏感度与视网膜厚度的关系。结果：注视稳定性显示21眼（95.4%）注视稳定（>75%位于注视点中心2 °以内），1眼（4.5%）注视相对不稳定（75%位于4 °以内）。中心型15眼（68.2%），中心周围型3眼（13.6%），偏心型4眼（18.2%）。
PURPOSE: To investigate relationship between macular sensitivity and retinal thickness in diabetic macular edema (DME).DESIGN: Prospective observational study.METHODS: SETTINGS: University-based retina practice. PATIENTS: Twenty-two eyes of 11 patients with DME. PROCEDURE: Fundus microperimetry and retinal thickness tomography were performed simultaneously using an automatic fundus perimetry/tomography system. MAIN OUTCOME MEASURES: Quantification of macular sensitivity, fixation pattern, and relationship: between macular sensitivity and retinal thickness.RESULTS: Fixation stability revealed that 21 eyes (95.4%) had stable fixation (>75% within central 2 degrees of point of fixation) and 1 eye (4.5%) had relatively unstable fixation (75% located within 4 degrees). Evaluation of fixation location revealed that 15 eyes (68.2%) had central (>50% of fixation points within 0.5 mm of fovea), 3 eyes (13.6%) pericentral (25% to 50% within 0.5 mm of fovea), and 4 eyes (18.2%) eccentric (