Results 121 to 130 of about 42,373 (278)

Prevalence of amblyopia and strabismus in Hani school children in rural southwest China: a cross-sectional study

open access: yesBMJ Open, 2019
Purpose To determine the prevalence rate of amblyopia and strabismus in Chinese Hani ethnic school-aged children. Methods All grade 1 and grade 7 students in Mojiang Hani Autonomous County, located in southwest China, were invited for comprehensive eye ...
Hui Zhu   +8 more
semanticscholar   +1 more source

Prevalence of amblyopia among preschool children in central south China.

open access: yesInternational Journal of Ophthalmology, 2019
AIM To determine the prevalence and factors associated with amblyopia among children aged 30-83mo in central south of China. METHODS A population-based, cross-sectional study was conducted in children aged 30-83mo in Changsha (an urban city) and ...
Yun-Ping Li   +6 more
semanticscholar   +1 more source

The prevalence of functional amblyopia and its related risk factors in preschool children in North-Eastern Iran

open access: yesOman Journal of Ophthalmology
BACKGROUND: Purpose was to determine the prevalence of amblyopia and its related risk factors in children aged 3–6 years in Bojnurd, north-eastern Iran. MATERIALS AND METHODS: In this cross-sectional study, from 12,331 children aged 3–6 in Bojnurd, 6600 ...
Aghdas Hamidi   +7 more
doaj   +1 more source

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