Background： Currently, spectral-domain optical coherence tomography （SD-OCT） appears to be a new type of glaucoma diagnostic tool. Thus, this study aimed to evaluate the effectiveness of glaucoma diagnostic paramet...Background： Currently, spectral-domain optical coherence tomography （SD-OCT） appears to be a new type of glaucoma diagnostic tool. Thus, this study aimed to evaluate the effectiveness of glaucoma diagnostic parameters from SD-OCT of patients with different severities of myopia. Methods： This was a cross-sectional study. A total of 248 participants （248 eyes） were enrolled, including 51 cases in the early primary open-angle glaucoma group, 79 cases in the control group （0.50 D to -0.50 D, excluding -0.50 D）, 47 cases in the low-myopic group （-0.50 to -3.00 D, excluding -3.00 D）, 43 cases in the moderate-myopic group （-3.00 to -6.00 D, excluding -6.00 D）, and 28 cases in the high-myopic group （≤-6.00 D）. All participants were examined using the Humphrey visual field test and SD-OCT. The SD-OCT parameters of the retinal nerve fiber layer （RNFL） and ganglion cell complex were analyzed statistically using the receiver operating characteristic curve and area under the curve （AUC）. Results： The AUC showed that the best parameters for the control and low-myopic groups were the inferior and inferior temporal RNFL thicknesses （AUC 〉0.94）, respectively; for the moderate- and high-myopic groups, the best parameter was the temporal low RNFL thickness （AUC, 0.926 and 0.896, respectively）. The AUC of the inferior parameters of the moderate-myopic group （0.864） was lower, ranked 15^th among all RNFL parameters. When the sensitivity was fixed at 85%, the specificity of the inferior, superior, inferior temporal, and superior temporal quadrants was higher （〉80%） in the control and low-myopic groups, while they were lower （20 60%） for the moderate- and high-myopia groups. The green color based on the OCT database was also less for the high-myopic group compared with that of other groups （P 〈 0.05）. Conclusions： Glaucoma diagnostic parameters from SD-OCT were not clinically effective for the moderate- and high-myopic groups. The specificities were low. The modera展开更多
文摘Background： Currently, spectral-domain optical coherence tomography （SD-OCT） appears to be a new type of glaucoma diagnostic tool. Thus, this study aimed to evaluate the effectiveness of glaucoma diagnostic parameters from SD-OCT of patients with different severities of myopia. Methods： This was a cross-sectional study. A total of 248 participants （248 eyes） were enrolled, including 51 cases in the early primary open-angle glaucoma group, 79 cases in the control group （0.50 D to -0.50 D, excluding -0.50 D）, 47 cases in the low-myopic group （-0.50 to -3.00 D, excluding -3.00 D）, 43 cases in the moderate-myopic group （-3.00 to -6.00 D, excluding -6.00 D）, and 28 cases in the high-myopic group （≤-6.00 D）. All participants were examined using the Humphrey visual field test and SD-OCT. The SD-OCT parameters of the retinal nerve fiber layer （RNFL） and ganglion cell complex were analyzed statistically using the receiver operating characteristic curve and area under the curve （AUC）. Results： The AUC showed that the best parameters for the control and low-myopic groups were the inferior and inferior temporal RNFL thicknesses （AUC 〉0.94）, respectively; for the moderate- and high-myopic groups, the best parameter was the temporal low RNFL thickness （AUC, 0.926 and 0.896, respectively）. The AUC of the inferior parameters of the moderate-myopic group （0.864） was lower, ranked 15^th among all RNFL parameters. When the sensitivity was fixed at 85%, the specificity of the inferior, superior, inferior temporal, and superior temporal quadrants was higher （〉80%） in the control and low-myopic groups, while they were lower （20 60%） for the moderate- and high-myopia groups. The green color based on the OCT database was also less for the high-myopic group compared with that of other groups （P 〈 0.05）. Conclusions： Glaucoma diagnostic parameters from SD-OCT were not clinically effective for the moderate- and high-myopic groups. The specificities were low. The modera
