中国医科大学学报2018，Vol.47Issue(2)：123-127,5.DOI:10.12007/j.issn.02584646.2018.02.007
AS-OCT、Lenstar、UBM测量中央角膜厚度的结果比较
Comparison of Anterior Segment Optical Coherence Tomography,Lenstar,and Ultrasound Biomicroscopy for Central Corneal Thickness Measurement
摘要
Abstract
Objective To compare the differences,correlation,and consistency among central corneal thickness (CCT) measurements by anterior segment optical coherence tomography (AS-OCT),Lenstar,and ultrasound biomicroscopy (UBM). Methods In this cross-sectional study,AS-OCT,Lenstar,and UBM were used to measure the CCT in 54 patients (83 eyes) between October 2015 and August 2016 in the Fourth Affiliated Hospital of China Medical University. Data were statistically analyzed by random analysis of variance, Pearson correlative analysis,and Bland-Altman analysis to compare the difference,correlation,and consistency among the three instruments. Results The differences in the mean CCT measured by the three instruments were statistically significant (P < 0. 05 for all comparisons). There was also a high correlation (all P < 0. 001) and consistency among the three instruments. Conclusion There is a high level of correlation and consistency in the CCT measurements by the three instruments. Therefore,these could be interchangeable under some circumstances. AS-OCT could be the first choice as an early screening tool for glaucoma.关键词
前段光学相干断层扫描仪/原发性闭角型青光眼/中央角膜厚度Key words
anterior segment optical coherence tomography/primary angle closure glaucoma/central corneal thickness分类
医药卫生引用本文复制引用
黄婷,秦宇,曲勃..AS-OCT、Lenstar、UBM测量中央角膜厚度的结果比较[J].中国医科大学学报,2018,47(2):123-127,5.基金项目
辽宁省自然科学基金(2014021005,201602851) （2014021005,201602851）
