Global magnitude of visual impairment caused by uncorrected refractive errors in 2004

• Κύριοι συγγραφείς: Serge Resnikoff (Συγγραφέας), Donatella Pascolini (Συγγραφέας), Silvio P Mariotti (Συγγραφέας), Gopal P Pokharel (Συγγραφέας)
• Μορφή: Βιβλίο
• Έκδοση: The World Health Organization, 2008-01-01T00:00:00Z.
• Θέματα: article
• Διαθέσιμο Online: Connect to this object online.

Estimates of the prevalence of visual impairment caused by uncorrected refractive errors in 2004 have been determined at regional and global levels for people aged 5 years and over from recent published and unpublished surveys. The estimates were based on the prevalence of visual acuity of less than...