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Repeatability and Reproducibility of Retinal Nerve Fiber Layer Parameters Measured by Scanning Laser Polarimetry with Enhanced Corneal Compensation in Normal and Glaucomatous Eyes
المؤلفون المشاركون
Figus, Michele
Ara, Mirian
Pajarin, Ana B.
Frezzotti, Paolo
Ferreras, Antonio L.
Calvo, Pilar
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-06-22
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Objective.
To assess the intrasession repeatability and intersession reproducibility of peripapillary retinal nerve fiber layer (RNFL) thickness parameters measured by scanning laser polarimetry (SLP) with enhanced corneal compensation (ECC) in healthy and glaucomatous eyes.
Methods.
One randomly selected eye of 82 healthy individuals and 60 glaucoma subjects was evaluated.
Three scans were acquired during the first visit to evaluate intravisit repeatability.
A different operator obtained two additional scans within 2 months after the first session to determine intervisit reproducibility.
The intraclass correlation coefficient (ICC), coefficient of variation (COV), and test-retest variability (TRT) were calculated for all SLP parameters in both groups.
Results.
ICCs ranged from 0.920 to 0.982 for intravisit measurements and from 0.910 to 0.978 for intervisit measurements.
The temporal-superior-nasal-inferior-temporal (TSNIT) average was the highest (0.967 and 0.946) in normal eyes, while nerve fiber indicator (NFI; 0.982) and inferior average (0.978) yielded the best ICC in glaucomatous eyes for intravisit and intervisit measurements, respectively.
All COVs were under 10% in both groups, except NFI.
TSNIT average had the lowest COV (2.43%) in either type of measurement.
Intervisit TRT ranged from 6.48 to 12.84.
Conclusions.
The reproducibility of peripapillary RNFL measurements obtained with SLP-ECC was excellent, indicating that SLP-ECC is sufficiently accurate for monitoring glaucoma progression.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ara, Mirian& Ferreras, Antonio L.& Pajarin, Ana B.& Calvo, Pilar& Figus, Michele& Frezzotti, Paolo. 2015. Repeatability and Reproducibility of Retinal Nerve Fiber Layer Parameters Measured by Scanning Laser Polarimetry with Enhanced Corneal Compensation in Normal and Glaucomatous Eyes. BioMed Research International،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1056532
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ara, Mirian…[et al.]. Repeatability and Reproducibility of Retinal Nerve Fiber Layer Parameters Measured by Scanning Laser Polarimetry with Enhanced Corneal Compensation in Normal and Glaucomatous Eyes. BioMed Research International No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1056532
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ara, Mirian& Ferreras, Antonio L.& Pajarin, Ana B.& Calvo, Pilar& Figus, Michele& Frezzotti, Paolo. Repeatability and Reproducibility of Retinal Nerve Fiber Layer Parameters Measured by Scanning Laser Polarimetry with Enhanced Corneal Compensation in Normal and Glaucomatous Eyes. BioMed Research International. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1056532
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1056532
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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