Optic Nerve Fiber Layer Thickness And Visual Field Parameters And Ultrasonic Doppler In The Diagnosis Of Glaucoma

Objective:To evaluate the character and related factors on patients with suspected glaucoma diagnosis of optic nerve fiber layer thickness, vision, clinical effect of carotid ultrasound parameters.Methods:Collecting 87 cases (157 eyes) with suspected glaucoma patients age, gender, optic nerve fiber layer thickness, visual field defect, carotid artery diameter, Carotid artery intima thickness, Cardiac ultrasound clinical examination data.To obtain the parameters of the correlation analysis.Results:87 cases (157 eyes) with suspected glaucoma patients, male,35 cases, female,52 cases, ages 12 to 80 (average 50.16±15.57).Men and women compared to the average visual field defect degree (MD) there was no significant difference (P>0.05).Under 40 groups (including 40) average visual field defect degree there was no significant difference compared with over 40 years old group (P>0.05).Pearson correlation analysis showed that suspected glaucoma is the average visual field defect degree of negative correlation with the optic nerve fiber layer thickness (P<0.05);Cup Area/Disc Area with optic nerve fiber layer thickness is significantly negative correlation (P<0.05);Carotid artery diameter value is positively correlated with optic nerve fiber layer thickness (P<0.05);Carotid artery intima thickness is positively correlated with optic nerve fiber layer thickness (P<0.05);Heart ejection fraction is positively correlated with optic nerve fiber layer thickness (P<0.05).Conclusion:In the process of clinical diagnosis of suspected glaucoma, carotid ultrasound doppler and cardiac ultrasound can objectively analysis in patients with systemic low perfusion, which can provide the basis for clinical diagnosis.