查詢結果分析
來源資料
相關文獻
- Evaluation of Retinal Nerve Fiber Layer Thickness in Myopic Subjects by Optic Coherence Tomography
- Quantification of Retinal Nerve Fiber Layer Thickness in Highly Myopic Eyes Using Optical Choerence Tomography
- A Measurement Algorithm for Evaluating Light Flicker Effect of Light Sources and a Design of a Portable Light Fliciker Meter
- 高雄地區九所高中職專二年級學生近視狀況與環境因素之研究
- 全身性紅斑狼瘡急性發作期導致暫時性高度近視及結膜水腫--病例報告
- Familial Correlation of the Optical Components between Myopic Children
- 高度近視之準分子雷射多層切割之術後評估
- 高度近親病人之閃爍融合閾值的變化
- A Review of Myopia Studies in Taiwan
- 近視及散光病人施行準分子雷射輔助層狀角膜重塑術後之不同角膜弧度值變化
頁籤選單縮合
題名 | Evaluation of Retinal Nerve Fiber Layer Thickness in Myopic Subjects by Optic Coherence Tomography=以光學同調斷層儀評估近視眼之視網膜神經纖維層厚度 |
---|---|
作者姓名(中文) | 彭百慧; 詹子儁; | 書刊名 | 輔仁醫學期刊 |
卷期 | 6:3 2008.09[民97.09] |
頁次 | 頁117-124 |
分類號 | 416.765 |
關鍵詞 | 近視; 光學同調斷層儀; 視網膜神經纖維層; Myopia; Optical coherence tomography; Retinal nerve fiber; |
語文 | 英文(English) |
中文摘要 | 評估視網膜神經纖維層厚度於近視眼之表現及其與屈光狀態、眼軸長的關係。本研究總共包括86 健康人、115 隻眼。他們依其屈光度分為四組,分別是非近視組(球面當量大於零,小於貳);低度近視組(球面當量小於零,大於負六);高度近視組(球面當量小於負六,大於負十二);極度近視組(球面當量小於負十二)。除了基本的眼部檢查外,他們並接受以光學同調斷層儀測量視網膜神經纖維層厚度。視網膜神經纖維層厚度於非近視組、低度近視組、高度近視組、極度近視組分別為112.3 ± 2.0 、102.7 ± 3.2 、99.2 ± 1.4 、及97.3 ± 3.3 m。與非近視組比較,近視三組均具有較薄的視網膜神經纖維層厚度(低度近視組、高度近視組、極度近視組p 值分別為0.01、0.00002、及0.0015)。視網膜神經纖維層厚度隨著眼軸長增加而減少(相關係數為-0.49,p 值< 0.0001);視網膜神經纖維層厚度隨著近視度數增加而減少(相關係數0.52,p 值< 0.0001)。因此,近視眼的視網膜神經纖維層厚度顯著的比正視眼薄,因此以光學同調斷層儀評估近視者的視網膜神經纖維層厚度,需考慮以屈光度/眼軸長度做校正。 |
英文摘要 | Background and Purpose: To evaluate the retinal nerve fiber layer thickness (RNFLT) in myopic eyes and its relationships with refraction and the axial length. Materials and Methods: In total, 115 eyes of 86 healthy participants were enrolled in this study. They were divided into non-myopic (spherical equivalent; 0 <SE <+2D), lowmyopic(0 >SE >-6D), highly myopic (-12 D < SE <-6 D), and excessively myopic (SE <-12 D) groups according to the refraction status. In addition to general eye exams, RNFLT measurements were obtained by optic coherence tomography (OCT). Results: The average RNFLTs in the non-myopic, low myopic, highly myopic, and excessively myopic groups were 112.3 ±2.0, 102.7 ±3.2, 99.2 ±1.4, and 97.3 ±3.3 m, respectively. RNFLT values were significantly lower in all 3 myopic groups compared to the non-myopic group (p =0.01, 0.00002, and 0.0015, respectively). Moreover, the RNFLT decreased with increasing axial length (correlation coefficient =-0.49, p <0.0001) and with the diopter of myopia (correlation coefficient =0.52, p <0.0001). Conclusions: RNFLT was significantly thinner in myopic eyes than in emmetropic eyes. Therefore, the refractive status/axial length should be taken into consideration when assessing RNFL in myopes by OCT. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。