Comparison of Ocular Biometry Profiles in Urban and Rural Cataract Candidates in Eastern China
المؤلفون المشاركون
Xu, Zequan
Qian, Zhuyun
Liang, Jianheng
Wei, Kunqiao
Zu, Lipiya
Chen, Xu
Liu, Hui
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-15
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Purpose.
To compare ocular biometric parameters between urban and rural cataract patients in Shanghai, China.
Methods.
A study of ocular biometry records from urban and rural hospitals was performed for cataract patients at least 50 years of age.
The ocular biometrical parameters, which were measured with partial coherence laser interferometry (IOL Master, Zeiss), were axial length (AL), anterior chamber depth (ACD), radius of corneal curvature (K, including steep/flat/average K), astigmatism, and axis.
Only the right eye record of each patient was analysed.
Results.
Ocular biometric data included 2839 urban patients (73.15 ± 9.54 years) and 2646 rural patients (73.64 ± 7.32 years).
Mean AL, ACD, and K were 24.35 ± 2.34 mm, 3.14 ± 0.58 mm, and 44.38 ± 1.52 D, respectively, in urban patients and 23.58 ± 1.70 mm, 3.08 ± 0.57 mm, and 44.53 ± 1.50 D, respectively, in rural patients.
The urban subjects had significantly longer axial lengths (in both univariate and multivariate linear regression analyses) and deeper ACDs (in univariate analysis) than rural subjects p<0.01.
There was no significant difference in steep K, flat K, and average K between the two groups.
With-the-rule (WTR) corneal astigmatism was found in 1787 eyes (32.58%), against-the-rule (ATR) corneal astigmatism was found in 2727 eyes (49.72%), and oblique corneal astigmatism was found in 971 eyes (17.70%).
Conclusions.
We report biometry and astigmatism data in a large cohort of urban and rural adult subjects for the first time.
In our study, a short AL, shallow ACD, and axis turned in an ATR direction had higher prevalence rates in the rural subjects.
This profile of ocular biometric data and corneal astigmatism will be helpful in planning for intraocular lens (IOL) power calculations and astigmatism correction in subjects in different locations.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, Hui& Xu, Zequan& Qian, Zhuyun& Liang, Jianheng& Wei, Kunqiao& Zu, Lipiya…[et al.]. 2020. Comparison of Ocular Biometry Profiles in Urban and Rural Cataract Candidates in Eastern China. Journal of Ophthalmology،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1189341
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, Hui…[et al.]. Comparison of Ocular Biometry Profiles in Urban and Rural Cataract Candidates in Eastern China. Journal of Ophthalmology No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1189341
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, Hui& Xu, Zequan& Qian, Zhuyun& Liang, Jianheng& Wei, Kunqiao& Zu, Lipiya…[et al.]. Comparison of Ocular Biometry Profiles in Urban and Rural Cataract Candidates in Eastern China. Journal of Ophthalmology. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1189341
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1189341
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