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

Abstract

The prevalence of amblyopia and strabismus in Chinese Hani school children are both lower than that previously reported for Chinese Han children in China and for many other racial/ethnic populations from non-China studies. Refractive error is the major cause for amblyopia and intermittent exotropia is the primary strabismus type.