Elimination of avoidable visual disability due to refractive errors : report of an informal planning meeting, Geneva, 3-5 July 2000
World Health Organization. Blindness and Deafness Unit & WHO Programme for the Prevention of Blindness. (2000). Elimination of avoidable visual disability due to refractive errors : report of an informal planning meeting, Geneva, 3-5 July 2000. Geneva : World Health Organization. http://www.who.int/iris/handle/10665/67800
Gov't Doc #WHO/PBL/00.79
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Dépister les vices de réfraction chez les écoliers, une opération rentable / Hans Limburg, K. Vaidyanathan & H. P. Dalal Limburg, Hans; Vaidyanathan, K; Dalal, H. P (1995)
El Bayoumy, B.M.; Saad, A.; Choudhury, A.H. (2007)A preliminary survey was conducted to detect the prevalence of refractive error [RE] and low vision among 5839 schoolchildren aged 7-14 years in Cairo, Egypt. Screening was done using Landolt broken ring chart and pinhole test. The prevalence of RE [visual acuity </= 6/12] among the schoolchildren was 22.1% and low vision [visual acuity </= 6/18] was 12.5%. The prevalence of low vision was greatest among the preparatory schoolchildren aged 12 + years. RE was higher among the female students than males [21.4% and 13.6% respectively]. Development ...