国际眼科杂志Issue(4)：685-687,3.DOI:10.3980/j.issn.1672-5123.2014.04.31
OCT 快速和重复扫描法在青光眼诊断中的可重复性研究
Reproducibility studies on OCT rapid and repeated scanning method for the diagnosis of glaucoma
摘要
Abstract
AIM: To evaluate the application ofoptical coherence tomography ( OCT) and retinal nerve fiber layer thickness ( RNFL) measured by rapid and repeated methods in the diagnosis of glaucoma repeated significance. <br> METHODS: Stratus OCT were measured in 38 normal subjects and 42 patients with the primary RNFL thickness of open angle glaucoma patients. Rapid and repeated scanning was applied respectively to measure the RNFL thickness of patients with normal and primary open angle glaucoma. The average RNFL thickness's related coefficient and various coefficient of the temporal, upper, lower and nasal region made reproducibility assessment. <br> RESULTS:In normal and primary open angle glaucoma patients, the overall average RNFL thickness and lateral temporal, above, nasal, below RNFL thickness, in which two groups did not show differences; repeated scanning average RNFL thickness was measured in fast scanning scheme around the optic disc, and had higher ICC and lower value of CV, there were significant differences in the temporal region ( P=0.042 ).The temporal, nasal, upper and lower area of the retinal nerve fiber layer thickness of the ICC ( CV ) values were as follows: fast scan was 0.918 (7.2%), 0.831 (6.82%), 0.856 (5.12%), 0.911 (7.19%); repeated scans were 0.927 (3.21%), 0.962 (5.01%), 0.909 (6.02%), 0.869 (4.67%), 0.918 (6.89%). <br> CONCLUSION: In normal subjects and patients with primary open angle glaucoma, the application of rapid and repeated scanning in measurement of RNFL with OCT thickness has repeated significance, but repeated scanning scheme in the assessment of RNFL thickness is more accurate.关键词
OCT/青光眼/可重复性研究Key words
optical coherence tomography/glaucoma/reproducibility study引用本文复制引用
徐育慧,吴良成,姚大庆,徐珰,翁成海,王少临..OCT 快速和重复扫描法在青光眼诊断中的可重复性研究[J].国际眼科杂志,2014,(4):685-687,3.基金项目
上海市静安区十百千学科带头人基金项目（ No．2010020103）@@@@Foundation of Shi-Bai-Qian Plans of Jing'an District Health Bureau of Shanghai （）
