[A survey of blindness and low vision in Shanxi Province].
In accordance with the unified criteria and methods over the country, a sampling survey of blindness and low vision was carried out in Shanxi province in April, 1987. The sample population was 53,656 persons and the actual number examined was 51,664 (96.3%). The provincial prevalence of blindness was 0.46%, i.e. 0.18% in cities and 0.50% in rural areas, with senile cataract as the leading cause for blindness (29.7%). The prevalence of monocular blindness was 0.85% and that of low vision 1.23%. The authors also proposed key points for the prevention and treatment of blindness and low vision.
Zhang
J X
JX
Affiliated Hospital of Shanxi College of Traditional Chinese Medicine, Xianyang Shanxi Province.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001766:Blindness / Q000453:epidemiology* / Q000209:etiology; D002386:Cataract / Q000150:complications; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012494:Sampling Studies; D015354:Vision, Low / Q000453:epidemiology*