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Age-Related Change of Axial Length, Spherical Equivalent, and Prevalence of Myopia and High Myopia in School-Age Children in Shanghai: 2014–2018
المؤلفون المشاركون
Li, Tao
Jiang, Bo
Zhou, Xiaodong
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-11-12
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Purpose.
To investigate the age-related change of axial length (AL), spherical equivalent (SE), and prevalence of myopia and high myopia in children at 7–18-year-olds in Shanghai in 2014 and 2018, respectively.
Methods.
This was an observational study in Shanghai.
The same 3 schools were selected in 2014 and 2018, respectively.
AL, SE, prevalence of myopia and high myopia, height, and weight were measured.
A questionnaire regarding the lifestyles was completed.
Results.
Mean age was smaller in 2018 than in 2014 (P<0.001), and mean AL was shorter in 2018 than in 2014 (P=0.003), whereas mean SE was greater in 2018 than in 2014 (P<0.001).
The prevalence of myopia and high myopia was lower in 2018 than in 2014 (P<0.001 and P=0.013, respectively).
Mean AL increased with age from 7-year-olds to 18-year-olds in 2014 and 2018 (both P<0.001), respectively.
Mean SE decreased with age in 2014 and 2018 (both P<0.001), respectively.
The prevalence of myopia and high myopia increased with age in 2014 and 2018 (all P<0.001), respectively.
Less mean time outdoors and more mean time of study of all children were observed in 2018 than in 2014 (P=0.018 and P<0.001, respectively).
Conclusion.
This study shows normative growth values for AL and SE in Shanghai children at the age of 7–18-year-olds, as well as the age-specific prevalence of myopia and high myopia.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Tao& Jiang, Bo& Zhou, Xiaodong. 2020. Age-Related Change of Axial Length, Spherical Equivalent, and Prevalence of Myopia and High Myopia in School-Age Children in Shanghai: 2014–2018. Journal of Ophthalmology،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1189389
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Tao…[et al.]. Age-Related Change of Axial Length, Spherical Equivalent, and Prevalence of Myopia and High Myopia in School-Age Children in Shanghai: 2014–2018. Journal of Ophthalmology No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1189389
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Tao& Jiang, Bo& Zhou, Xiaodong. Age-Related Change of Axial Length, Spherical Equivalent, and Prevalence of Myopia and High Myopia in School-Age Children in Shanghai: 2014–2018. Journal of Ophthalmology. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1189389
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1189389
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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