[Data analysis on epidemiologic survey of cataract in China].

@article{Zhang1999DataAO,
  title={[Data analysis on epidemiologic survey of cataract in China].},
  author={Shaodan Zhang},
  journal={[Zhonghua yan ke za zhi] Chinese journal of ophthalmology},
  year={1999},
  volume={35 5},
  pages={336-40}
}
  • Shaodan Zhang
  • Published 1999 in
    [Zhonghua yan ke za zhi] Chinese journal of…
OBJECTIVE To approach the prevalence of age-related cataract and its relationships with the condition of examination, diagnostic criteria and geographical environment in various areas. METHODS According to the WHO's criteria of blindness and low vision, a statistical analysis of a national sample survey of blindness and low vision was carried out over the country. RESULTS The number of patients with age-related cataract and visual acuity < 0.3 in both eyes calculated in the whole population… CONTINUE READING

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