Diagnostic Validity of Clinical Signs Associated with a Large Exophoria at Near
المؤلفون المشاركون
Ruiz-Cantero, María Teresa
Cacho-Martínez, Pilar
García-Muñoz, Ángel
المصدر
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-06-17
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Purpose.
To analyze the diagnostic validity of accommodative and binocular tests in a sample of patients with a large near exophoria with moderate to severe symptoms.
Methods.
Two groups of patients between 19 and 35 years were recruited from a university clinic: 33 subjects with large exophoria at near vision and moderate or high visual discomfort and 33 patients with normal heterophoria and low visual discomfort.
Visual discomfort was defined using the Conlon survey.
A refractive exam and an exhaustive evaluation of accommodation and vergence were assessed.
Diagnostic validity by means of receiver operator characteristic (ROC) curves, sensitivity (S), specificity (Sp), and positive and negative likelihood ratios (LR+, LR−) were assessed.
This analysis was also carried out considering multiple tests as serial testing strategy.
Results.
ROC analysis showed the best diagnostic accuracy for receded near point of convergence (NPC) recovery (area = 0.929) and binocular accommodative facility (BAF) (area = 0.886).
Using the cut-offs obtained with ROC analysis, the best diagnostic validity was obtained for the combination of NPC recovery and BAF (S = 0.77, Sp = 1, LR+ = value tending to infinity, LR− = 0.23) and the combination of NPC break and recovery with BAF (S = 0.73, Sp = 1, LR+ = tending to infinity, LR− = 0.27).
Conclusions.
NPC and BAF tests were the tests with the best diagnostic accuracy for subjects with large near exophoria and moderate to severe symptoms.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cacho-Martínez, Pilar& García-Muñoz, Ángel& Ruiz-Cantero, María Teresa. 2013. Diagnostic Validity of Clinical Signs Associated with a Large Exophoria at Near. Journal of Ophthalmology،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-480666
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cacho-Martínez, Pilar…[et al.]. Diagnostic Validity of Clinical Signs Associated with a Large Exophoria at Near. Journal of Ophthalmology No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-480666
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cacho-Martínez, Pilar& García-Muñoz, Ángel& Ruiz-Cantero, María Teresa. Diagnostic Validity of Clinical Signs Associated with a Large Exophoria at Near. Journal of Ophthalmology. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-480666
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-480666
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