Precision of Corneal Thickness Measurements Obtained Using the Scheimpflug-Placido Imaging and Agreement with Ultrasound Pachymetry
المؤلفون المشاركون
Huang, Jinhai
Wang, Qinmei
Wang, Chengfang
Lu, Weicong
Gao, Rongrong
Li, Yuanguang
Zhao, Yune
Savini, G.
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-02-24
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Purpose.
To assess the reliability and comparability of measuring central corneal thickness (CCT) and thinnest corneal thickness (TCT) using a new Scheimpflug-Placido analyzer (TMS-5, Japan) and ultrasound (US) pachymetry.
Methods.
Seventy-six healthy subjects were prospectively measured 3 times by 1 operator using the TMS-5, 3 additional consecutive scans were performed by a second operator, and ultrasound (US) pachymetry measurements were taken.
The test-retest repeatability (TRT), coefficient of variation (CoV), and intraclass correlation coefficient (ICC) were calculated to evaluate intraoperator repeatability and interoperator reproducibility.
Agreement among the devices was assessed using Bland-Altman plots and 95% limits of agreement (LoA).
Results.
The intraoperators TRT and CoV were <19 μm and 2.0%, respectively.
The interoperators TRT and CoV were <12 μm and 1.0%, respectively, and ICC was >0.90.
The mean CCT and TCT measurements using the TMS-5 were 15.97 μm (95% LoA from −26.42 to −5.52 μm) and 20.32 μm (95% LoA from −30.67 to −9.97 μm) smaller, respectively, than those using US pachymetry.
Conclusions.
The TMS-5 shows good repeatability and reproducibility for measuring CCT and TCT in normal subjects but only moderate agreement with US pachymetry results.
Caution is warranted before using these techniques interchangeably.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Jinhai& Savini, G.& Wang, Chengfang& Lu, Weicong& Gao, Rongrong& Li, Yuanguang…[et al.]. 2015. Precision of Corneal Thickness Measurements Obtained Using the Scheimpflug-Placido Imaging and Agreement with Ultrasound Pachymetry. Journal of Ophthalmology،Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069701
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Jinhai…[et al.]. Precision of Corneal Thickness Measurements Obtained Using the Scheimpflug-Placido Imaging and Agreement with Ultrasound Pachymetry. Journal of Ophthalmology No. 2015 (2015), pp.1-6.
https://search.emarefa.net/detail/BIM-1069701
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Jinhai& Savini, G.& Wang, Chengfang& Lu, Weicong& Gao, Rongrong& Li, Yuanguang…[et al.]. Precision of Corneal Thickness Measurements Obtained Using the Scheimpflug-Placido Imaging and Agreement with Ultrasound Pachymetry. Journal of Ophthalmology. 2015. Vol. 2015, no. 2015, pp.1-6.
https://search.emarefa.net/detail/BIM-1069701
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1069701
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر