Comparative study between different formulas for IQL power calculation
Other Title(s)
دراسات مقارنة بين المعادلات المختلفة لحساب قوة العدسة المزروعة داخل العين
Joint Authors
Ali, Muhammad Abu Bakr
Thabit, Ali Izz
Abd al-Munim, Muhammad Tariq
Rashid, Jamal al-Din
Source
Issue
Vol. 28, Issue 2 (31 May. 2004), pp.71-80, 10 p.
Publisher
Assiut University Faculty of Medicine
Publication Date
2004-05-31
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Topics
Abstract EN
Purpose: To compare between the predictability of different IOL power calculation formulas and to determine the most accurate formula for each axial length group (short, average and long).
Materials and methods: The study was carried on 50 eyes in 50 patients with age related cataract, they were divided into 3 groups according to the axial length, the predictive accuracy of 12 IOL power calculation formulas was compared.
Results: In short axial length group, Hoffer Q formula had the least error which was (MAE=0.08 D, P^0.082), in long axial length group, SRKJThadthe least error (MAE= 0.70 D, P'=0.028), while little difference was found between them in the average axial length group.
Conclusion: This study recommends the use of SRKII formula in calculating the IOL power in average axial length eyes and SRK/T formula for long eyes and Hoffer Q formula for short eyes.
American Psychological Association (APA)
Ali, Muhammad Abu Bakr& Thabit, Ali Izz& Abd al-Munim, Muhammad Tariq& Rashid, Jamal al-Din. 2004. Comparative study between different formulas for IQL power calculation. Assiut Medical Journal،Vol. 28, no. 2, pp.71-80.
https://search.emarefa.net/detail/BIM-53109
Modern Language Association (MLA)
Ali, Muhammad Abu Bakr…[et al.]. Comparative study between different formulas for IQL power calculation. Assiut Medical Journal Vol. 28, no. 2(May 2004), pp.71-80.
https://search.emarefa.net/detail/BIM-53109
American Medical Association (AMA)
Ali, Muhammad Abu Bakr& Thabit, Ali Izz& Abd al-Munim, Muhammad Tariq& Rashid, Jamal al-Din. Comparative study between different formulas for IQL power calculation. Assiut Medical Journal. 2004. Vol. 28, no. 2, pp.71-80.
https://search.emarefa.net/detail/BIM-53109
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p.80
Record ID
BIM-53109